v8.8.4

Update copyright years

.ackrc

@@ -0,0 +1,4 @@
+--ignore-dir=dist
+--ignore-file=match:/^yarn\.lock$/
+--ignore-file=match:/^yarn-error\.log$/
+--ignore-dir=coverage

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+indent_size = 4

.eslintignore

@@ -0,0 +1 @@
+**/*.spec.js

.eslintrc.json

@@ -0,0 +1,20 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true,
+    "node": true
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+      "ecmaFeatures": {
+          "experimentalObjectRestSpread": true,
+          "jsx": true
+      },
+      "sourceType": "module"
+  },
+  "extends": ["prettier", "eslint:recommended"],
+  "plugins": ["prettier"],
+  "rules": {
+    "prettier/prettier": ["error"]
+  }
+}

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [knsv]
+#patreon: # Replace with a single Patreon username
+#open_collective: # Replace with a single Open Collective username
+#ko_fi: # Replace with a single Ko-fi username
+#tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+#community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+#liberapay: # Replace with a single Liberapay username
+#issuehunt: # Replace with a single IssueHunt username
+#otechie: # Replace with a single Otechie username
+#custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'Status: Triage, Type: Bug / Error'
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: 'Status: Triage, Type: Enhancement'
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/question.md

@@ -0,0 +1,15 @@
+---
+name: Question
+about: Get some help from the community.
+title: ''
+labels: 'Help wanted!, Type: Other'
+assignees: ''
+
+---
+
+## Help us help you!
+You want an answer. Here are some ways to get it quicker:
+* Use a clear and concise title.
+* Try to pose a clear and concise question.
+* Include as much, or as little, code as necessary.
+* Don't be shy to give us some screenshots, if it helps!

.github/pr-labeler.yml

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+'Type: Bug / Error': 'bug/*'
+'Type: Enhancement': 'feature/*'
+'Type: Other': 'other/*'

.github/pull_request_template.md

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+## :bookmark_tabs: Summary
+Brief description about the content of your PR.
+
+Resolves #<your issue id here>
+
+## :straight_ruler: Design Decisions
+Describe the way your implementation works or what design decisions you made if applicable.
+
+### :clipboard: Tasks
+Make sure you
+- [ ] :book: have read the [contribution guidelines](https://github.com/mermaid-js/mermaid/blob/develop/CONTRIBUTING.md) 
+- [ ] :computer: have added unit/e2e tests (if appropriate) 
+- [ ] :bookmark: targeted `develop` branch 

.github/release-drafter.yml

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+name-template: '$NEXT_PATCH_VERSION'
+tag-template: '$NEXT_PATCH_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'Type: Enhancement'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'Type: Bug / Error'
+  - title: '🧰 Maintenance'
+    label: 'Type: Other'
+change-template: '- $TITLE (#$NUMBER) @$AUTHOR'
+sort-by: title
+sort-direction: ascending
+branches:
+  - develop
+exclude-labels:
+  - 'Skip changelog'
+no-changes-template: 'This release contains minor changes and bugfixes.'
+template: |
+  # Release Notes
+
+  $CHANGES
+
+  🎉 **Thanks to all contributors helping with this release!** 🎉

.github/stale.yml

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+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 14
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - Retained
+# Label to use when marking an issue as stale
+staleLabel: Inactive
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+  If you are still interested in this issue and it is still relevant you can comment to revive it.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: >
+  This issue has been been automatically closed due to a lack of activity. 
+  This is done to maintain a clean list of issues that the community is interested in developing. 

.github/workflows/build.yml

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+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x]
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Setup Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install Yarn
+      run: npm i yarn --global
+
+    - name: Cache Node Modules
+      uses: actions/cache@v1
+      with:
+        path: .cache
+        key: ${{ runner.OS }}-build-${{ hashFiles('**/yarn.lock') }}
+
+    - name: Install Packages
+      run: |
+        yarn config set cache-folder $GITHUB_WORKSPACE/.cache/yarn
+        yarn install --frozen-lockfile
+      env:
+        CYPRESS_CACHE_FOLDER: .cache/Cypress
+
+    - name: Run Build
+      run: yarn build
+
+    - name: Upload Build as Artifact
+      uses: actions/upload-artifact@v1
+      with:
+        name: dist
+        path: dist
+
+    - name: Run Unit Tests
+      run: |
+        yarn test --coverage
+
+    #- name: Upload Test Results
+    #  uses: coverallsapp/github-action@v1.0.1
+    #  with:
+    #    github-token: ${{ secrets.GITHUB_TOKEN }}
+    #    parallel: true
+
+    # - name: Run E2E Tests
+    #   run: yarn e2e
+    #   env:
+    #     PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}
+    #     CYPRESS_CACHE_FOLDER: .cache/Cypress
+
+    #- name: Post Upload Test Results
+    #  uses: coverallsapp/github-action@master
+    #  with:
+    #    github-token: ${{ secrets.GITHUB_TOKEN }}
+    #    parallel-finished: true

.github/workflows/checks

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+on: [push]
+
+name: Static analysis
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: check tests
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - uses: testomatio/check-tests@stable
+      with:
+        framework: cypress
+        tests: "./cypress/integration/**/**.spec.js"
+        token: ${{ secrets.GITHUB_TOKEN }}
+        has-tests-label: true
+

.github/workflows/issue-triage.yml

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+name: Apply triage label to new issue
+
+on: 
+  issues:
+    types: [opened]
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: andymckay/labeler@1.0
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+        labels: "Status: Triage"

.github/workflows/lock-closed-issue.yml

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+name: Lock closed issue
+
+on: 
+  issues:
+    types: [closed]
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: Dunning-Kruger/lock-issues@v1
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/pr-labeler.yml

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+name: Apply labels to PR
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  pr-labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Label PR
+        uses: TimonVS/pr-labeler-action@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release-draft.yml

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+name: Draft Release
+
+on:
+  push:
+    branches:
+      - develop
+
+jobs:
+  draft-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Draft Release
+        uses: toolmantim/release-drafter@v5.2.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release-preview-publish.yml

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+name: Publish release preview package
+
+on:
+  push:
+    branches:
+      - 'release/**'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: 10.x
+    - name: Install Yarn
+      run: npm i yarn --global
+
+    - name: Install Json
+      run: npm i json --global
+
+    - name: Install Packages
+      run: yarn install --frozen-lockfile
+
+    - name: Publish
+      run: |
+        PREVIEW_VERSION=$(git rev-list --count --first-parent HEAD)
+        VERSION=$(echo ${{github.ref}} | tail -c +20)-preview.$PREVIEW_VERSION
+        echo $VERSION
+        npm version --no-git-tag-version --allow-same-version $VERSION
+        npm set //npm.pkg.github.com/:_authToken ${{ secrets.GITHUB_TOKEN }}
+        npm set registry https://npm.pkg.github.com/mermaid-js
+        json -I -f package.json -e 'this.name="@mermaid-js/mermaid"' # Package name needs to be set to a scoped one because GitHub registry requires this
+        json -I -f package.json -e 'this.repository="git://github.com/mermaid-js/mermaid"' # Repo url needs to have a specific format too
+        npm publish
+

.github/workflows/release-publish.yml

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+name: Publish release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: fregante/setup-git-user@v1
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: 10.x
+    - name: Install Yarn
+      run: npm i yarn --global
+
+    - name: Install Json
+      run: npm i json --global
+
+    - name: Install Packages
+      run: yarn install --frozen-lockfile
+
+    - name: Prepare release
+      run: |
+        VERSION=${GITHUB_REF:10}
+        echo "Preparing release $VERSION"
+        git checkout -t origin/release/$VERSION
+        npm version --no-git-tag-version --allow-same-version $VERSION
+        git add package.json
+        git commit -m "Bump version $VERSION"
+        git checkout -t origin/master
+        git merge -m "Release $VERSION" --no-ff release/$VERSION
+        git push --no-verify
+
+    - name: Publish
+      run: |
+        npm set //registry.npmjs.org/:_authToken $NPM_TOKEN
+        npm publish
+      env:
+        NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/unlock-reopened-issues.yml

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+name: Unlock reopened issue
+
+on: 
+  issues:
+    types: [reopened]
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: Dunning-Kruger/unlock-issues@v1
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"

.gitignore

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+.DS_Store
+
+node_modules/
+coverage/
+.idea/
+
+dist/*.js
+dist/*.map
+
+yarn-error.log
+.npmrc
+token
+
+package-lock.json
+
+dist/classTest.html
+
+dist/sequenceTest.html
+
+.vscode/
+cypress/platform/current.html
+cypress/platform/experimental.html
+local/
+
+_site
+Gemfile.lock

.percy.yml

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+version: 1
+snapshot:
+  widths: [1280]

.prettierrc

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+{
+  "printWidth": 100,
+  "singleQuote": true
+}

.tern-project

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+{
+  "ecmaVersion": 6,
+  "libs": [
+    "browser"
+  ],
+  "loadEagerly": [
+    "path/to/your/js/**/*.js"
+  ],
+  "dontLoad": [
+    "node_modules/**",
+    "path/to/your/js/**/*.js"
+  ],
+  "plugins": {
+    "modules": {},
+    "es_modules": {},
+    "node": {},
+    "doc_comment": {
+      "fullDocs": true,
+      "strong": true
+    }
+  }
+}

.travis.yml

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+dist: trusty
+language: node_js
+node_js:
+  - "10"
+cache:
+  npm: false
+script:
+  - yarn build
+  - yarn test --coverage
+  - yarn e2e
+after_success:
+  - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls

CHANGELOG.md

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+# Change Log
+
+## [Unreleased](https://github.com/knsv/mermaid/tree/HEAD)
+
+[Full Changelog](https://github.com/knsv/mermaid/compare/8.2.0...HEAD)
+
+**Closed issues:**
+
+- Cross-Site Scripting:DOM - Issue [\#847](https://github.com/knsv/mermaid/issues/847)
+
+## [8.2.0](https://github.com/knsv/mermaid/tree/8.2.0) (2019-07-17)
+[Full Changelog](https://github.com/knsv/mermaid/compare/8.1.0...8.2.0)
+
+**Closed issues:**
+
+- Create issue templates [\#871](https://github.com/knsv/mermaid/issues/871)
+- cross site scripting in mermaid [\#869](https://github.com/knsv/mermaid/issues/869)
+- Make Gantt chart date inclusive [\#868](https://github.com/knsv/mermaid/issues/868)
+- CHANGELOG missing updates for all versions since 0.4.0 [\#865](https://github.com/knsv/mermaid/issues/865)
+- please add tag for 8.0.0 release [\#863](https://github.com/knsv/mermaid/issues/863)
+- classDiagram breaks on any edit [\#858](https://github.com/knsv/mermaid/issues/858)
+- found 1 high severity vulnerability [\#839](https://github.com/knsv/mermaid/issues/839)
+- Missing fontawesome icon support [\#830](https://github.com/knsv/mermaid/issues/830)
+- Docs for integration with wiki.js? [\#829](https://github.com/knsv/mermaid/issues/829)
+- Is this project still maintained? [\#826](https://github.com/knsv/mermaid/issues/826)
+- typroa [\#823](https://github.com/knsv/mermaid/issues/823)
+- Maintain the order of the nodes in Flowchart [\#815](https://github.com/knsv/mermaid/issues/815)
+- Overlap, Overflow and cut titles in flowchart [\#814](https://github.com/knsv/mermaid/issues/814)
+- How load mermaidApi notejs electron  [\#813](https://github.com/knsv/mermaid/issues/813)
+- How to set the spacing between the text of the flowchart node and the border? [\#812](https://github.com/knsv/mermaid/issues/812)
+- no triming  participant name and the name following spaces is as another actor in sequence [\#809](https://github.com/knsv/mermaid/issues/809)
+- uml Class as shape type [\#807](https://github.com/knsv/mermaid/issues/807)
+- Force-directed graph Layout Style [\#806](https://github.com/knsv/mermaid/issues/806)
+- how can I start a newLine in FlowChart [\#805](https://github.com/knsv/mermaid/issues/805)
+- UOEProcessShow [\#801](https://github.com/knsv/mermaid/issues/801)
+- Why the use of code blocks? [\#799](https://github.com/knsv/mermaid/issues/799)
+- fixing class diagram  [\#794](https://github.com/knsv/mermaid/issues/794)
+- Autonumber support in sequence diagrams [\#782](https://github.com/knsv/mermaid/issues/782)
+- MomentJS dependency [\#781](https://github.com/knsv/mermaid/issues/781)
+- Feature : Can we color code the flow/arrows [\#766](https://github.com/knsv/mermaid/issues/766)
+- Is there any way to convert flowchart.js code to mermaid code [\#726](https://github.com/knsv/mermaid/issues/726)
+- Fixed width of nodes [\#653](https://github.com/knsv/mermaid/issues/653)
+- Inline comment [\#650](https://github.com/knsv/mermaid/issues/650)
+- alt attribute of img tag in HTML [\#619](https://github.com/knsv/mermaid/issues/619)
+- Just wanted to say : THANKS ! [\#618](https://github.com/knsv/mermaid/issues/618)
+- "animation" [\#446](https://github.com/knsv/mermaid/issues/446)
+
+**Merged pull requests:**
+
+- Trimming whitespace after participant id [\#882](https://github.com/knsv/mermaid/pull/882) ([IOrlandoni](https://github.com/IOrlandoni))
+- chore\(deps\): bump atob from 2.0.3 to 2.1.2 [\#881](https://github.com/knsv/mermaid/pull/881) ([dependabot[bot]](https://github.com/apps/dependabot))
+- chore\(deps\): bump fstream from 1.0.11 to 1.0.12 [\#880](https://github.com/knsv/mermaid/pull/880) ([dependabot[bot]](https://github.com/apps/dependabot))
+- chore\(deps\): bump js-yaml from 3.12.0 to 3.13.1 [\#879](https://github.com/knsv/mermaid/pull/879) ([dependabot[bot]](https://github.com/apps/dependabot))
+- I847 cross site scripting [\#878](https://github.com/knsv/mermaid/pull/878) ([knsv](https://github.com/knsv))
+- Bump lodash.mergewith from 4.6.1 to 4.6.2 [\#877](https://github.com/knsv/mermaid/pull/877) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Adding docs into core repo again [\#876](https://github.com/knsv/mermaid/pull/876) ([knsv](https://github.com/knsv))
+- Bump lodash from 4.17.11 to 4.17.13 [\#875](https://github.com/knsv/mermaid/pull/875) ([dependabot[bot]](https://github.com/apps/dependabot))
+- feat\(stale.yml\): update issue label and bot comment [\#874](https://github.com/knsv/mermaid/pull/874) ([ThePenguin1140](https://github.com/ThePenguin1140))
+- Feature/allow inclusive enddates [\#872](https://github.com/knsv/mermaid/pull/872) ([ThePenguin1140](https://github.com/ThePenguin1140))
+- Adding trapezoid and inverse trapezoid vertex options. [\#741](https://github.com/knsv/mermaid/pull/741) ([adamwulf](https://github.com/adamwulf))
+
+## [8.1.0](https://github.com/knsv/mermaid/tree/8.1.0) (2019-06-25)
+[Full Changelog](https://github.com/knsv/mermaid/compare/7.0.5...8.1.0)
+
+**Closed issues:**
+
+- Gantt and sequence diagram do not render [\#853](https://github.com/knsv/mermaid/issues/853)
+- margins around flowchart are not balanced [\#852](https://github.com/knsv/mermaid/issues/852)
+- Smaller bundles [\#843](https://github.com/knsv/mermaid/issues/843)
+- unicode in labels [\#776](https://github.com/knsv/mermaid/issues/776)
+- Hard-changing drawing  of arrows per edge type [\#775](https://github.com/knsv/mermaid/issues/775)
+- SequenceDiagram wrong [\#773](https://github.com/knsv/mermaid/issues/773)
+- Render mermaid on github pages with simple code  [\#772](https://github.com/knsv/mermaid/issues/772)
+- FlowChart - large space between text and the image [\#754](https://github.com/knsv/mermaid/issues/754)
+- Class Diagram Issues when using Mermaid in Stackedit [\#748](https://github.com/knsv/mermaid/issues/748)
+- Multi-platform CI [\#744](https://github.com/knsv/mermaid/issues/744)
+- gantt: sections can't have a colon [\#742](https://github.com/knsv/mermaid/issues/742)
+- Yarn build does not add mermaid.min.css to dist [\#732](https://github.com/knsv/mermaid/issues/732)
+- Is there a grammar / keyword / more than just the basic examples? [\#718](https://github.com/knsv/mermaid/issues/718)
+- Click event and react component [\#717](https://github.com/knsv/mermaid/issues/717)
+- Long text going outside the box [\#706](https://github.com/knsv/mermaid/issues/706)
+- How to migrate from yUML to mermaid? [\#704](https://github.com/knsv/mermaid/issues/704)
+- Issue on Dynamic Creation in PHP [\#690](https://github.com/knsv/mermaid/issues/690)
+- `click "\#target"` and `click "http://url"` should create regular links [\#689](https://github.com/knsv/mermaid/issues/689)
+- Support Chinese punctuation [\#687](https://github.com/knsv/mermaid/issues/687)
+- \[Question\] Proper way to install on Mac?  [\#681](https://github.com/knsv/mermaid/issues/681)
+- Has Mermaid a graphical interface to make diagrams?  [\#668](https://github.com/knsv/mermaid/issues/668)
+- mermaid installation on debian  [\#649](https://github.com/knsv/mermaid/issues/649)
+- "Cannot activate" in sequenceDiagram [\#647](https://github.com/knsv/mermaid/issues/647)
+- Link \("click" statement\) in flowchart does not work in exported SVG [\#646](https://github.com/knsv/mermaid/issues/646)
+- How to pass styling  [\#639](https://github.com/knsv/mermaid/issues/639)
+- The live editor cant show seq diagram with notes for 8.0.0-alpha.3 [\#638](https://github.com/knsv/mermaid/issues/638)
+- import mermaid.css with ES6 + NPM [\#634](https://github.com/knsv/mermaid/issues/634)
+- Actor line cuts through other elements [\#633](https://github.com/knsv/mermaid/issues/633)
+- Graph TD line out of the picture \(left side\) [\#630](https://github.com/knsv/mermaid/issues/630)
+- Flowchart labels appear "cutoff"  [\#628](https://github.com/knsv/mermaid/issues/628)
+- Uncaught TypeError: \_.constant is not a function \(mermaid.js\)  [\#626](https://github.com/knsv/mermaid/issues/626)
+- Missing tags and releases for newer versions [\#623](https://github.com/knsv/mermaid/issues/623)
+- Mermaid and Leo / Leo Vue [\#622](https://github.com/knsv/mermaid/issues/622)
+- mermaidAPI gantt Vue.js [\#621](https://github.com/knsv/mermaid/issues/621)
+- Gantt sections are not separated by colors - Fix: set numberSectionStyles to 4 instead of 3 [\#620](https://github.com/knsv/mermaid/issues/620)
+- how to get mermaidAPI? [\#617](https://github.com/knsv/mermaid/issues/617)
+- Error in startOnLoad documentation? [\#616](https://github.com/knsv/mermaid/issues/616)
+- Example export to SVG generates error [\#614](https://github.com/knsv/mermaid/issues/614)
+- The new online editor does not support previously generated links [\#613](https://github.com/knsv/mermaid/issues/613)
+- Grammar / Syntax documentation for flowcharts [\#607](https://github.com/knsv/mermaid/issues/607)
+- Mermaid does not work with d3.js [\#606](https://github.com/knsv/mermaid/issues/606)
+- Why does this code's flowchart lines get cut-off on screen? [\#604](https://github.com/knsv/mermaid/issues/604)
+- click keyword does not fire my callback \(on the demo Website too\) [\#603](https://github.com/knsv/mermaid/issues/603)
+- Online Editor fails to show exported SVG [\#601](https://github.com/knsv/mermaid/issues/601)
+- Just saying thanks! [\#597](https://github.com/knsv/mermaid/issues/597)
+- stylesheet crashed with other library like abcjs [\#596](https://github.com/knsv/mermaid/issues/596)
+- Missing connection [\#594](https://github.com/knsv/mermaid/issues/594)
+- How to use mermaid on node.js restful api? [\#593](https://github.com/knsv/mermaid/issues/593)
+- Remove status code [\#589](https://github.com/knsv/mermaid/issues/589)
+- Golang based editor [\#588](https://github.com/knsv/mermaid/issues/588)
+- sequenceDiagram -\> notetext css font is hardcoded [\#587](https://github.com/knsv/mermaid/issues/587)
+- Multiple graph in the live editor [\#586](https://github.com/knsv/mermaid/issues/586)
+- All \<svg\> elements in page are colored black [\#584](https://github.com/knsv/mermaid/issues/584)
+- Styling: classes aren't applied to elements. [\#582](https://github.com/knsv/mermaid/issues/582)
+- Rounded connections [\#580](https://github.com/knsv/mermaid/issues/580)
+- Arrows are not being shown correctly in the dark theme [\#578](https://github.com/knsv/mermaid/issues/578)
+- The documentation for CLI seems outdated. [\#572](https://github.com/knsv/mermaid/issues/572)
+- No effect of click event:can not open link [\#571](https://github.com/knsv/mermaid/issues/571)
+- Text colors are not correct in VSCODE [\#570](https://github.com/knsv/mermaid/issues/570)
+- Nodes aren't aligned properly \(just need an explanation\) [\#568](https://github.com/knsv/mermaid/issues/568)
+- setting margin around figure in R [\#567](https://github.com/knsv/mermaid/issues/567)
+- Arrows should Come out in upward and Downward direction from decision Node [\#566](https://github.com/knsv/mermaid/issues/566)
+- TypeError: Cannot read property 'select' of undefined [\#563](https://github.com/knsv/mermaid/issues/563)
+- A little bug [\#557](https://github.com/knsv/mermaid/issues/557)
+- Japanese text appears garbled [\#554](https://github.com/knsv/mermaid/issues/554)
+- classdiagram not works in mermaid live\_editor  [\#553](https://github.com/knsv/mermaid/issues/553)
+- font awesome in link text? [\#546](https://github.com/knsv/mermaid/issues/546)
+- q: heard of the cosmogol standard? [\#545](https://github.com/knsv/mermaid/issues/545)
+- Arrow heads missing \(cli, 7.0.3\) [\#544](https://github.com/knsv/mermaid/issues/544)
+- No Edge Boxes if useHtmlLabels=false [\#541](https://github.com/knsv/mermaid/issues/541)
+- how to change mermaid text color or line text block color？ [\#534](https://github.com/knsv/mermaid/issues/534)
+- FlowChart visualization broken when downloading from live editor [\#533](https://github.com/knsv/mermaid/issues/533)
+- Can't get flowchart to render paths at the top of the diagram; I even tried the online editor and that shows the same issue. Thoughts? [\#532](https://github.com/knsv/mermaid/issues/532)
+- live editor make browser\(safari on macOS&iOS\) not longer respond [\#531](https://github.com/knsv/mermaid/issues/531)
+- css classes need a prefix/namespace [\#527](https://github.com/knsv/mermaid/issues/527)
+- input activate/deactivate cause safari unresponding [\#521](https://github.com/knsv/mermaid/issues/521)
+- Cannot Render the Mermaid Graph to PDF ? [\#520](https://github.com/knsv/mermaid/issues/520)
+- clicking links works from inset in subgraph but not from nodes [\#516](https://github.com/knsv/mermaid/issues/516)
+- Strange syntax error - when importing mermaid.js [\#515](https://github.com/knsv/mermaid/issues/515)
+- gantt x-axis display [\#510](https://github.com/knsv/mermaid/issues/510)
+- phantomjs renamed to phantomjs-prebuilt [\#508](https://github.com/knsv/mermaid/issues/508)
+- issue when using sphinxcontrib-mermaid extension for sphinx [\#507](https://github.com/knsv/mermaid/issues/507)
+- layout of docs page looks broken [\#504](https://github.com/knsv/mermaid/issues/504)
+- Problem showing graph with php on localhost [\#502](https://github.com/knsv/mermaid/issues/502)
+- logLevel's option doesnt work at 7.0.0 [\#501](https://github.com/knsv/mermaid/issues/501)
+- How do I get the log for a render or parse attempt? [\#500](https://github.com/knsv/mermaid/issues/500)
+- Mermaid neutral style style to built in latest release [\#499](https://github.com/knsv/mermaid/issues/499)
+- Any plans for adding a typescript definition file? [\#495](https://github.com/knsv/mermaid/issues/495)
+- Gantt diagrams too narrow [\#493](https://github.com/knsv/mermaid/issues/493)
+- Flowchart edge labels placement [\#490](https://github.com/knsv/mermaid/issues/490)
+- Very different styles when rendering as png vs. svg [\#489](https://github.com/knsv/mermaid/issues/489)
+- New editor that supports mermaid: Caret [\#488](https://github.com/knsv/mermaid/issues/488)
+- Gant PNG margin  [\#486](https://github.com/knsv/mermaid/issues/486)
+- ReferenceError: window is not defined [\#485](https://github.com/knsv/mermaid/issues/485)
+- Menu and layout bugs in docs [\#484](https://github.com/knsv/mermaid/issues/484)
+- Mermaid resets some of the page CSS styles [\#482](https://github.com/knsv/mermaid/issues/482)
+- Arrows rendering incorrectly in online editor [\#480](https://github.com/knsv/mermaid/issues/480)
+- CSS stroke-dasharray ignored by browsers but not other viewers [\#474](https://github.com/knsv/mermaid/issues/474)
+- mermaid - Browser Support issue [\#472](https://github.com/knsv/mermaid/issues/472)
+- Totally love mermaid I might pop! [\#471](https://github.com/knsv/mermaid/issues/471)
+- Sequence Diagram: Missing x on async arrows \(png\) [\#469](https://github.com/knsv/mermaid/issues/469)
+- live editor: the svg file rendered from graph is not supported by browsers [\#468](https://github.com/knsv/mermaid/issues/468)
+- Not found css [\#462](https://github.com/knsv/mermaid/issues/462)
+- Phantomjs Dependency [\#461](https://github.com/knsv/mermaid/issues/461)
+- Mermaid cli not working for subgraphs [\#459](https://github.com/knsv/mermaid/issues/459)
+- Support for notes across multiple participants? [\#458](https://github.com/knsv/mermaid/issues/458)
+- Related to Issue \#329: Phantomjs issues. [\#455](https://github.com/knsv/mermaid/issues/455)
+- Add a click style [\#426](https://github.com/knsv/mermaid/issues/426)
+- Add Parallel block \(par\) to sequence diagrams [\#425](https://github.com/knsv/mermaid/issues/425)
+- updating shapes after the flow chart rendering complete [\#424](https://github.com/knsv/mermaid/issues/424)
+- can't catch parse error Maximum call stack size exceeded on safari [\#421](https://github.com/knsv/mermaid/issues/421)
+- Arrows endings are missing [\#419](https://github.com/knsv/mermaid/issues/419)
+- shouldn't mermaid become more like Markdown ? [\#417](https://github.com/knsv/mermaid/issues/417)
+- Live editor show rendered diagram if syntax invalid [\#415](https://github.com/knsv/mermaid/issues/415)
+- Live editor sticky sidebar [\#414](https://github.com/knsv/mermaid/issues/414)
+- Linkstyle stroke does not work [\#410](https://github.com/knsv/mermaid/issues/410)
+- flowchart id's with dots in them .. break links  [\#408](https://github.com/knsv/mermaid/issues/408)
+- Flowchart: Link text beginning with lowercase 'o' causes flowchart to break [\#407](https://github.com/knsv/mermaid/issues/407)
+- Some chinese character will case Safari no responding. [\#405](https://github.com/knsv/mermaid/issues/405)
+- Cannot center-justify text in nodes? [\#397](https://github.com/knsv/mermaid/issues/397)
+- Edge labels should have white background in live editor [\#396](https://github.com/knsv/mermaid/issues/396)
+- Live editor does not support activate/deactivate [\#394](https://github.com/knsv/mermaid/issues/394)
+- Styling subgraph? [\#391](https://github.com/knsv/mermaid/issues/391)
+- Update live editor to version 6.0.0 [\#387](https://github.com/knsv/mermaid/issues/387)
+- sequence diagram config issue [\#385](https://github.com/knsv/mermaid/issues/385)
+- How to add newline in the text [\#384](https://github.com/knsv/mermaid/issues/384)
+- PhantomJS crashes on a large graph [\#380](https://github.com/knsv/mermaid/issues/380)
+- Finnish support for class diagrams using plantuml syntax  [\#377](https://github.com/knsv/mermaid/issues/377)
+- mermaidAPI.render generated different svg code from mermaid.int\(\) [\#374](https://github.com/knsv/mermaid/issues/374)
+- Put your own action on the chart [\#372](https://github.com/knsv/mermaid/issues/372)
+- when declaring participants the elements are generated twice [\#370](https://github.com/knsv/mermaid/issues/370)
+- Example Flowchart is cut in display \(Chrome\). [\#368](https://github.com/knsv/mermaid/issues/368)
+- Add shebang support to diagrams [\#365](https://github.com/knsv/mermaid/issues/365)
+- Silencing CLI output [\#352](https://github.com/knsv/mermaid/issues/352)
+- SequenceDiagram: 3+ Alternative Paths [\#348](https://github.com/knsv/mermaid/issues/348)
+- Smaller height of actor boxes [\#342](https://github.com/knsv/mermaid/issues/342)
+- Question: lib/phantomscript.js - foreignObjects in SVG - related to \#58 [\#340](https://github.com/knsv/mermaid/issues/340)
+- npm test fails on osx being blocked at Can not load "PhantomJS", it is not registered! [\#337](https://github.com/knsv/mermaid/issues/337)
+- Tabs & subgraphs cause rendering error [\#336](https://github.com/knsv/mermaid/issues/336)
+- Display question: right angles [\#335](https://github.com/knsv/mermaid/issues/335)
+- No Arrows rendered v0.5.8 [\#330](https://github.com/knsv/mermaid/issues/330)
+- mermaid -v filename.mmd gives You must specify at least one source file. [\#328](https://github.com/knsv/mermaid/issues/328)
+- You had errors in your syntax. Use --help for further information. [\#327](https://github.com/knsv/mermaid/issues/327)
+- Allow alternate arrow syntax that doesn't close html comments [\#322](https://github.com/knsv/mermaid/issues/322)
+- Comment in subgraph [\#319](https://github.com/knsv/mermaid/issues/319)
+- Update graph [\#311](https://github.com/knsv/mermaid/issues/311)
+- css conflicts with boostrap's css [\#308](https://github.com/knsv/mermaid/issues/308)
+- Can not get click event to fire. [\#306](https://github.com/knsv/mermaid/issues/306)
+- Fix phantomjs2 compatibility [\#304](https://github.com/knsv/mermaid/issues/304)
+- Flowcharts do not work in native IE11 [\#303](https://github.com/knsv/mermaid/issues/303)
+- Integration with remark.js - tutorial added [\#302](https://github.com/knsv/mermaid/issues/302)
+- Theme for dark background [\#301](https://github.com/knsv/mermaid/issues/301)
+- Sequence diagram Loops: changing boxMargin spoils the "loop" notation [\#299](https://github.com/knsv/mermaid/issues/299)
+- src/mermaid.js generates bad code [\#297](https://github.com/knsv/mermaid/issues/297)
+- Fresh fork: jasmine tests fail [\#294](https://github.com/knsv/mermaid/issues/294)
+- CSS clash [\#292](https://github.com/knsv/mermaid/issues/292)
+- Mermaid does not work in Chrome 48 [\#281](https://github.com/knsv/mermaid/issues/281)
+- node click is not effective [\#272](https://github.com/knsv/mermaid/issues/272)
+- circle and ellipse cannot change color by classDef [\#271](https://github.com/knsv/mermaid/issues/271)
+- \[Feature request\] gantt diagram axis format [\#269](https://github.com/knsv/mermaid/issues/269)
+- Not Able to See Labels even htmlLabels:false added [\#268](https://github.com/knsv/mermaid/issues/268)
+- npm run watch doesn’t work due missing dependencies [\#266](https://github.com/knsv/mermaid/issues/266)
+- label out of node  [\#262](https://github.com/knsv/mermaid/issues/262)
+- IE11 Support issue [\#261](https://github.com/knsv/mermaid/issues/261)
+- mermaid without browser [\#260](https://github.com/knsv/mermaid/issues/260)
+- Insufficient capacity of gantt diagrams [\#226](https://github.com/knsv/mermaid/issues/226)
+- some WARN about installion [\#222](https://github.com/knsv/mermaid/issues/222)
+- Live editor offline access [\#217](https://github.com/knsv/mermaid/issues/217)
+- suggest: code highlight mode config for editors [\#212](https://github.com/knsv/mermaid/issues/212)
+- Uncaught RangeError: Maximum call stack size exceeded [\#189](https://github.com/knsv/mermaid/issues/189)
+- Implement render function for server side rendering using phantomjs [\#169](https://github.com/knsv/mermaid/issues/169)
+- Styling label texts [\#50](https://github.com/knsv/mermaid/issues/50)
+- Graphviz DOT syntax [\#5](https://github.com/knsv/mermaid/issues/5)
+
+**Merged pull requests:**
+
+- Remove console.log in classDB. [\#861](https://github.com/knsv/mermaid/pull/861) ([Arthaey](https://github.com/Arthaey))
+- Bump sshpk from 1.13.1 to 1.16.1 [\#851](https://github.com/knsv/mermaid/pull/851) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Significantly smaller bundles [\#850](https://github.com/knsv/mermaid/pull/850) ([fabiospampinato](https://github.com/fabiospampinato))
+- Support styling of subgraphs [\#845](https://github.com/knsv/mermaid/pull/845) ([Qix-](https://github.com/Qix-))
+- fix dark theme loop labels not visible [\#837](https://github.com/knsv/mermaid/pull/837) ([jnnnnn](https://github.com/jnnnnn))
+- fix draw function can only call once [\#832](https://github.com/knsv/mermaid/pull/832) ([vaniship](https://github.com/vaniship))
+- Fix dotted lines not appearing in flowcharts when HTML labels disabled [\#828](https://github.com/knsv/mermaid/pull/828) ([stanhu](https://github.com/stanhu))
+- Fix issue with XML line breaks inside vertex labels [\#824](https://github.com/knsv/mermaid/pull/824) ([jsyang](https://github.com/jsyang))
+- fixed diagrams [\#810](https://github.com/knsv/mermaid/pull/810) ([0xflotus](https://github.com/0xflotus))
+- Clickable gantt tasks [\#804](https://github.com/knsv/mermaid/pull/804) ([abzicht](https://github.com/abzicht))
+- linkStyle now supports list of indexes with a few tests [\#798](https://github.com/knsv/mermaid/pull/798) ([ivan-danilov](https://github.com/ivan-danilov))
+- fix class diagram mermaid [\#795](https://github.com/knsv/mermaid/pull/795) ([DanShai](https://github.com/DanShai))
+- Added exclude weekdays to definition [\#792](https://github.com/knsv/mermaid/pull/792) ([jopapo](https://github.com/jopapo))
+- SVG link rendering [\#791](https://github.com/knsv/mermaid/pull/791) ([flying-sheep](https://github.com/flying-sheep))
+- Gantt milestones [\#788](https://github.com/knsv/mermaid/pull/788) ([gijswijs](https://github.com/gijswijs))
+- Remove duplicate code [\#768](https://github.com/knsv/mermaid/pull/768) ([znxkznxk1030](https://github.com/znxkznxk1030))
+- Render nodes as real links [\#765](https://github.com/knsv/mermaid/pull/765) ([flying-sheep](https://github.com/flying-sheep))
+- Support Multi-line Actor Descriptions [\#764](https://github.com/knsv/mermaid/pull/764) ([watsoncj](https://github.com/watsoncj))
+- Fix issue with marker-end. [\#757](https://github.com/knsv/mermaid/pull/757) ([gjlubbertsen](https://github.com/gjlubbertsen))
+- Make Class Diagrams usable in Stackedit and Live Editor [\#749](https://github.com/knsv/mermaid/pull/749) ([monsterkrampe](https://github.com/monsterkrampe))
+- Sequence numbers [\#722](https://github.com/knsv/mermaid/pull/722) ([paulbland](https://github.com/paulbland))
+- Add option for right angles [\#721](https://github.com/knsv/mermaid/pull/721) ([paulbland](https://github.com/paulbland))
+- Add nested activation classes [\#720](https://github.com/knsv/mermaid/pull/720) ([paulbland](https://github.com/paulbland))
+- wip: class diagram  cardinality display [\#705](https://github.com/knsv/mermaid/pull/705) ([Vrixyz](https://github.com/Vrixyz))
+- add comments about CSS in config [\#688](https://github.com/knsv/mermaid/pull/688) ([imma90](https://github.com/imma90))
+- SequenceDiagram: Add support for multiple alt else statements [\#641](https://github.com/knsv/mermaid/pull/641) ([sechel](https://github.com/sechel))
+- fix \#426 - add class .clickable on nodes with click function or link [\#598](https://github.com/knsv/mermaid/pull/598) ([thomasleveil](https://github.com/thomasleveil))
+- Spec fix 1 [\#595](https://github.com/knsv/mermaid/pull/595) ([frankschmitt](https://github.com/frankschmitt))
+
+## [7.0.5](https://github.com/knsv/mermaid/tree/7.0.5) (2017-09-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/7.0.3...7.0.5)
+
+**Closed issues:**
+
+- live editor latin error after update [\#560](https://github.com/knsv/mermaid/issues/560)
+- Simple full example in online documentation is broken [\#558](https://github.com/knsv/mermaid/issues/558)
+- Graph No Arrow Head v7.0.3 [\#543](https://github.com/knsv/mermaid/issues/543)
+- Conflict while using mermaid along with core-js [\#512](https://github.com/knsv/mermaid/issues/512)
+- Export to pdf on website [\#496](https://github.com/knsv/mermaid/issues/496)
+- New downstream project: Mermaid Preview for VSCode [\#442](https://github.com/knsv/mermaid/issues/442)
+- Can't Zoom the flowchart ? [\#399](https://github.com/knsv/mermaid/issues/399)
+- line labels are not rendered correctly in live editor [\#366](https://github.com/knsv/mermaid/issues/366)
+- mermaid-loader [\#361](https://github.com/knsv/mermaid/issues/361)
+- Are there any documentation or examples for classDiagram and gitGraph? [\#359](https://github.com/knsv/mermaid/issues/359)
+- \# character broken in 0.5.8 [\#347](https://github.com/knsv/mermaid/issues/347)
+- Documentation issue: CSS example is not visible [\#345](https://github.com/knsv/mermaid/issues/345)
+- Include documentation for command line usage [\#326](https://github.com/knsv/mermaid/issues/326)
+- Fresh fork: can't build dist [\#296](https://github.com/knsv/mermaid/issues/296)
+- Invalid value for \<svg\> attribute viewBox="0 0 -Infinity -Infinity" [\#291](https://github.com/knsv/mermaid/issues/291)
+- Webpack require fails [\#277](https://github.com/knsv/mermaid/issues/277)
+- New documentation - need improved logo [\#216](https://github.com/knsv/mermaid/issues/216)
+
+## [7.0.3](https://github.com/knsv/mermaid/tree/7.0.3) (2017-06-04)
+[Full Changelog](https://github.com/knsv/mermaid/compare/7.0.2...7.0.3)
+
+**Closed issues:**
+
+- the documentation website is down [\#539](https://github.com/knsv/mermaid/issues/539)
+- Good example of interactivity with mermaidAPI [\#514](https://github.com/knsv/mermaid/issues/514)
+
+## [7.0.2](https://github.com/knsv/mermaid/tree/7.0.2) (2017-06-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/7.0.0...7.0.2)
+
+**Closed issues:**
+
+- CDN is not working [\#511](https://github.com/knsv/mermaid/issues/511)
+- A sampe sequenceDiagram crashes mermaid-cli [\#492](https://github.com/knsv/mermaid/issues/492)
+- Mermaid doesn't delete nodes when called multiple times [\#491](https://github.com/knsv/mermaid/issues/491)
+- API crashes on 2nd render\(\) call [\#478](https://github.com/knsv/mermaid/issues/478)
+- sequenceDiagram: dotted line for alt and empty bracket should be hidden [\#456](https://github.com/knsv/mermaid/issues/456)
+- SVG output \(almost\) not correct [\#434](https://github.com/knsv/mermaid/issues/434)
+- How to set axisFormatter of gantt in mermaid CLI? [\#428](https://github.com/knsv/mermaid/issues/428)
+- customizing link style with any color sets `fill` property to `black` instead of `none` [\#416](https://github.com/knsv/mermaid/issues/416)
+- New line at the end of SVG file [\#400](https://github.com/knsv/mermaid/issues/400)
+- CLI doesn't work [\#389](https://github.com/knsv/mermaid/issues/389)
+- Can't render subgraphs with htmlLabels: false [\#367](https://github.com/knsv/mermaid/issues/367)
+- Color arrowhead [\#362](https://github.com/knsv/mermaid/issues/362)
+- CLI: Invisible text, lines in SVG output [\#341](https://github.com/knsv/mermaid/issues/341)
+
+**Merged pull requests:**
+
+- Update Travis config [\#538](https://github.com/knsv/mermaid/pull/538) ([tylerlong](https://github.com/tylerlong))
+- Fix spelling of 'you' in sequenceDiagram docs [\#537](https://github.com/knsv/mermaid/pull/537) ([ctruelson](https://github.com/ctruelson))
+- Improve CLI output [\#536](https://github.com/knsv/mermaid/pull/536) ([gibson042](https://github.com/gibson042))
+- Modernize mermaid [\#524](https://github.com/knsv/mermaid/pull/524) ([tylerlong](https://github.com/tylerlong))
+- Modernize mermaid [\#519](https://github.com/knsv/mermaid/pull/519) ([tylerlong](https://github.com/tylerlong))
+- Update CLI instructions [\#509](https://github.com/knsv/mermaid/pull/509) ([filipedeschamps](https://github.com/filipedeschamps))
+- Add style for classDiagram to dark/default theme [\#503](https://github.com/knsv/mermaid/pull/503) ([yudenzel](https://github.com/yudenzel))
+- Fix documentation for git graph. [\#498](https://github.com/knsv/mermaid/pull/498) ([gomlgs](https://github.com/gomlgs))
+- Fix links in documentations [\#497](https://github.com/knsv/mermaid/pull/497) ([saveman71](https://github.com/saveman71))
+- Update README.md with git graph sample [\#481](https://github.com/knsv/mermaid/pull/481) ([raghur](https://github.com/raghur))
+- Fix misspelling of “another” [\#479](https://github.com/knsv/mermaid/pull/479) ([stevenschobert](https://github.com/stevenschobert))
+- Fixed \#456 sequenceDiagram: dotted line for alt and empty bracket sho… [\#477](https://github.com/knsv/mermaid/pull/477) ([brookhong](https://github.com/brookhong))
+- Add viewbox attr to class diagram [\#473](https://github.com/knsv/mermaid/pull/473) ([gnkm](https://github.com/gnkm))
+- add par statement to sequenceDiagram [\#470](https://github.com/knsv/mermaid/pull/470) ([u-minor](https://github.com/u-minor))
+
+## [7.0.0](https://github.com/knsv/mermaid/tree/7.0.0) (2017-01-29)
+[Full Changelog](https://github.com/knsv/mermaid/compare/6.0.0...7.0.0)
+
+**Closed issues:**
+
+- demos on io site not working [\#466](https://github.com/knsv/mermaid/issues/466)
+- Can not be generated PNG pictures through CLI with Chinese [\#451](https://github.com/knsv/mermaid/issues/451)
+- Round nodes cannot be styled with CSS classes [\#443](https://github.com/knsv/mermaid/issues/443)
+- webpack gulp UglifyJsPlugin error. [\#440](https://github.com/knsv/mermaid/issues/440)
+- String concatenation isn't working  [\#432](https://github.com/knsv/mermaid/issues/432)
+- text flow/wrap in actor box of sequence diagram [\#422](https://github.com/knsv/mermaid/issues/422)
+- Online live editor still use old version [\#402](https://github.com/knsv/mermaid/issues/402)
+- uncaught TypeError: t.getTransformToElement is not a function [\#401](https://github.com/knsv/mermaid/issues/401)
+- Only works when using browserify'd code [\#373](https://github.com/knsv/mermaid/issues/373)
+- document the use of shebang line in mmd files [\#364](https://github.com/knsv/mermaid/issues/364)
+- Diagrams are small and unreadable in IE 11 - since 0.5.1 [\#356](https://github.com/knsv/mermaid/issues/356)
+- \[Feature Request\] ER-Diagram Support [\#354](https://github.com/knsv/mermaid/issues/354)
+- npm install -g mermaid does not install phantomjs [\#329](https://github.com/knsv/mermaid/issues/329)
+- activation boxes [\#313](https://github.com/knsv/mermaid/issues/313)
+- The need for mermaid.css should be mentioned explicitly in the intro docs... [\#273](https://github.com/knsv/mermaid/issues/273)
+
+**Merged pull requests:**
+
+- Update index.html [\#465](https://github.com/knsv/mermaid/pull/465) ([bmsleight](https://github.com/bmsleight))
+- Fix for \#416, customizing link style with any color sets `fill` property to `black` instead of `none` [\#452](https://github.com/knsv/mermaid/pull/452) ([joshuacolvin](https://github.com/joshuacolvin))
+- Allow .node\>circle to receive css styles [\#449](https://github.com/knsv/mermaid/pull/449) ([bfriedz](https://github.com/bfriedz))
+- Fix spelling [\#447](https://github.com/knsv/mermaid/pull/447) ([jawn](https://github.com/jawn))
+- added tests and fix cli css style selector lowercase problem [\#445](https://github.com/knsv/mermaid/pull/445) ([whyzdev](https://github.com/whyzdev))
+- Update d3.js [\#441](https://github.com/knsv/mermaid/pull/441) ([hetz](https://github.com/hetz))
+- adde tests to reproduce \#434 in flowchart [\#439](https://github.com/knsv/mermaid/pull/439) ([whyzdev](https://github.com/whyzdev))
+- Code Climate config [\#437](https://github.com/knsv/mermaid/pull/437) ([larkinscott](https://github.com/larkinscott))
+- fix gantt and sequence digram cli cfg [\#435](https://github.com/knsv/mermaid/pull/435) ([whyzdev](https://github.com/whyzdev))
+- fix gantt chart cli configuration broken [\#433](https://github.com/knsv/mermaid/pull/433) ([whyzdev](https://github.com/whyzdev))
+- fix gantt chart cli configuration parsing including functions [\#430](https://github.com/knsv/mermaid/pull/430) ([whyzdev](https://github.com/whyzdev))
+- Uses an empty text node instead of a string for svg group labels [\#429](https://github.com/knsv/mermaid/pull/429) ([daveaglick](https://github.com/daveaglick))
+- use tspan via d3.textwrap to place actor text in sequence diagram [\#427](https://github.com/knsv/mermaid/pull/427) ([whyzdev](https://github.com/whyzdev))
+- \#422 use foreignObject/div to place actor label in sequence diagram  [\#423](https://github.com/knsv/mermaid/pull/423) ([whyzdev](https://github.com/whyzdev))
+- Clarify the need for a CSS stylesheet [\#413](https://github.com/knsv/mermaid/pull/413) ([sifb](https://github.com/sifb))
+- Added hads downstream project [\#412](https://github.com/knsv/mermaid/pull/412) ([sinedied](https://github.com/sinedied))
+- update usage and fix \#273 [\#406](https://github.com/knsv/mermaid/pull/406) ([jinntrance](https://github.com/jinntrance))
+- Add https://github.com/raghur/mermaid-filter to downstream projects docs page [\#404](https://github.com/knsv/mermaid/pull/404) ([raghur](https://github.com/raghur))
+- New neutral theme [\#395](https://github.com/knsv/mermaid/pull/395) ([sinedied](https://github.com/sinedied))
+- fix cli issues [\#390](https://github.com/knsv/mermaid/pull/390) ([ben-page](https://github.com/ben-page))
+- Add missing space for 'Labels out of bounds' section [\#386](https://github.com/knsv/mermaid/pull/386) ([The-Alchemist](https://github.com/The-Alchemist))
+- Fix typo: `pats` -\> `paths` [\#382](https://github.com/knsv/mermaid/pull/382) ([swhgoon](https://github.com/swhgoon))
+- Added class diagram example to README.md [\#379](https://github.com/knsv/mermaid/pull/379) ([HustLion](https://github.com/HustLion))
+- override normal flowchart arrowhead to allow css styling [\#376](https://github.com/knsv/mermaid/pull/376) ([dodoinblue](https://github.com/dodoinblue))
+- added sphinx extension [\#371](https://github.com/knsv/mermaid/pull/371) ([mgaitan](https://github.com/mgaitan))
+- Fix typo in the sequence diagram documentation [\#369](https://github.com/knsv/mermaid/pull/369) ([ggpasqualino](https://github.com/ggpasqualino))
+
+## [6.0.0](https://github.com/knsv/mermaid/tree/6.0.0) (2016-05-29)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.8...6.0.0)
+
+**Closed issues:**
+
+- Docs css: code hard to read [\#324](https://github.com/knsv/mermaid/issues/324)
+- About Markpad integration [\#323](https://github.com/knsv/mermaid/issues/323)
+- How to link backwords in flowchat? [\#321](https://github.com/knsv/mermaid/issues/321)
+- Help with editor [\#310](https://github.com/knsv/mermaid/issues/310)
+- +1 [\#293](https://github.com/knsv/mermaid/issues/293)
+- Basic chart does not render on Chome, but does in Firefox [\#290](https://github.com/knsv/mermaid/issues/290)
+- Live editor is broken [\#285](https://github.com/knsv/mermaid/issues/285)
+- "No such file or directory" trying to run mermaid 0.5.7 on OS X [\#284](https://github.com/knsv/mermaid/issues/284)
+- participant name as "Long Long Name" [\#283](https://github.com/knsv/mermaid/issues/283)
+- Windows - cli - could not find phantomjs at the specified path [\#236](https://github.com/knsv/mermaid/issues/236)
+
+**Merged pull requests:**
+
+- The option of gantt for the spaces for the section names. [\#353](https://github.com/knsv/mermaid/pull/353) ([zeroyonichihachi](https://github.com/zeroyonichihachi))
+- Gitgraph: Make reset work with parent ref carets [\#350](https://github.com/knsv/mermaid/pull/350) ([raghur](https://github.com/raghur))
+- Remove the text-shadows that make the text look blurry [\#349](https://github.com/knsv/mermaid/pull/349) ([AsaAyers](https://github.com/AsaAyers))
+- add line interpolation to linkStyle in flowchart [\#346](https://github.com/knsv/mermaid/pull/346) ([AlanHohn](https://github.com/AlanHohn))
+- Support git graph diagrams in mermaid [\#344](https://github.com/knsv/mermaid/pull/344) ([raghur](https://github.com/raghur))
+- Build and test execution changes [\#338](https://github.com/knsv/mermaid/pull/338) ([ssbarnea](https://github.com/ssbarnea))
+- Reformatting of css files [\#331](https://github.com/knsv/mermaid/pull/331) ([Jmuccigr](https://github.com/Jmuccigr))
+- \(WIP\) Sequence Diagram Title Support [\#320](https://github.com/knsv/mermaid/pull/320) ([bronsoja](https://github.com/bronsoja))
+- activations doc + few fixes [\#318](https://github.com/knsv/mermaid/pull/318) ([ciekawy](https://github.com/ciekawy))
+- Dark theme for better contrast on darker backgrounds [\#317](https://github.com/knsv/mermaid/pull/317) ([crodriguez1a](https://github.com/crodriguez1a))
+- Activations [\#316](https://github.com/knsv/mermaid/pull/316) ([ciekawy](https://github.com/ciekawy))
+- Support leading comments for sequenceDiagrams [\#312](https://github.com/knsv/mermaid/pull/312) ([ashsearle](https://github.com/ashsearle))
+- Show a little lenience for white-space around names [\#309](https://github.com/knsv/mermaid/pull/309) ([ashsearle](https://github.com/ashsearle))
+- Update list of downstream projects [\#307](https://github.com/knsv/mermaid/pull/307) ([maxArturo](https://github.com/maxArturo))
+- Issue 299: Sequence diagram Loops: changing boxMargin spoils the "loop" notation [\#300](https://github.com/knsv/mermaid/pull/300) ([LarryKlugerDS](https://github.com/LarryKlugerDS))
+- Issue 297 - src/mermaid.js generates bad code [\#298](https://github.com/knsv/mermaid/pull/298) ([LarryKlugerDS](https://github.com/LarryKlugerDS))
+- Updated instructions for running tests [\#295](https://github.com/knsv/mermaid/pull/295) ([LarryKlugerDS](https://github.com/LarryKlugerDS))
+- Add Markdown Plus to Downstream projects [\#288](https://github.com/knsv/mermaid/pull/288) ([tylerlong](https://github.com/tylerlong))
+- Quote phantomPath so that it doesn't fail on window [\#286](https://github.com/knsv/mermaid/pull/286) ([raghur](https://github.com/raghur))
+
+## [0.5.8](https://github.com/knsv/mermaid/tree/0.5.8) (2016-01-27)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.7...0.5.8)
+
+## [0.5.7](https://github.com/knsv/mermaid/tree/0.5.7) (2016-01-25)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.6...0.5.7)
+
+**Closed issues:**
+
+- Mermaid + LightPaper = ❤️ [\#280](https://github.com/knsv/mermaid/issues/280)
+- Bower Integration [\#278](https://github.com/knsv/mermaid/issues/278)
+- Mermaid breaks when variables end in 'v' [\#276](https://github.com/knsv/mermaid/issues/276)
+- sequence diagrams don't support participant aliasing [\#263](https://github.com/knsv/mermaid/issues/263)
+- One diagram that fails to render stops further execution on the page [\#259](https://github.com/knsv/mermaid/issues/259)
+- Where to find line layout algorithm? [\#258](https://github.com/knsv/mermaid/issues/258)
+- Compatibility with node.js [\#257](https://github.com/knsv/mermaid/issues/257)
+- Label resizing with dynamically loaded fonts [\#255](https://github.com/knsv/mermaid/issues/255)
+- SVG arrowheads are broken in the CLI [\#249](https://github.com/knsv/mermaid/issues/249)
+- Cannot read property 'replace' of undefined [\#239](https://github.com/knsv/mermaid/issues/239)
+
+**Merged pull requests:**
+
+- gh-50 Allow styling of edge labels in css [\#267](https://github.com/knsv/mermaid/pull/267) ([Anoia](https://github.com/Anoia))
+- Allow sequenceDiagram participant aliasing [\#265](https://github.com/knsv/mermaid/pull/265) ([gibson042](https://github.com/gibson042))
+
+## [0.5.6](https://github.com/knsv/mermaid/tree/0.5.6) (2015-11-22)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.5...0.5.6)
+
+**Closed issues:**
+
+- title doesn't work in sequenceDiagram [\#248](https://github.com/knsv/mermaid/issues/248)
+- hypen-minus should be valid in sequence diagram alt/else/etc. descriptions [\#247](https://github.com/knsv/mermaid/issues/247)
+- Broken in firefox? [\#245](https://github.com/knsv/mermaid/issues/245)
+- When there is a Chinese symbol in the flowchart, it will crash。 [\#238](https://github.com/knsv/mermaid/issues/238)
+- Non-alpha characters included in ALPHA token \(flow graph jison\) [\#232](https://github.com/knsv/mermaid/issues/232)
+- subgraph not rendering with change to sample [\#231](https://github.com/knsv/mermaid/issues/231)
+- sequence diagram requires a new line at the end? [\#229](https://github.com/knsv/mermaid/issues/229)
+- Live Editor: Permalink address not being parsed [\#202](https://github.com/knsv/mermaid/issues/202)
+- Add download SVG link to the live editor [\#144](https://github.com/knsv/mermaid/issues/144)
+
+**Merged pull requests:**
+
+- Make sequenceDiagram terminal newline optional [\#253](https://github.com/knsv/mermaid/pull/253) ([gibson042](https://github.com/gibson042))
+- Support sequenceDiagram "over" notes [\#252](https://github.com/knsv/mermaid/pull/252) ([gibson042](https://github.com/gibson042))
+- Properly handle "rest of line" statements [\#251](https://github.com/knsv/mermaid/pull/251) ([gibson042](https://github.com/gibson042))
+- CLI: Propagate exit code from lib \(i.e., phantomjs\) [\#250](https://github.com/knsv/mermaid/pull/250) ([gibson042](https://github.com/gibson042))
+- flowRender.js - Fix FontAwesome icon insert [\#244](https://github.com/knsv/mermaid/pull/244) ([ma-zal](https://github.com/ma-zal))
+- updated sequence diagram link in live editor [\#242](https://github.com/knsv/mermaid/pull/242) ([r-a-v-a-s](https://github.com/r-a-v-a-s))
+- updated links in README.md [\#240](https://github.com/knsv/mermaid/pull/240) ([r-a-v-a-s](https://github.com/r-a-v-a-s))
+- Ellipse syntax [\#237](https://github.com/knsv/mermaid/pull/237) ([spect88](https://github.com/spect88))
+- Allow keywords as suffixes of node ids [\#235](https://github.com/knsv/mermaid/pull/235) ([spect88](https://github.com/spect88))
+- Highlighted the editor in the nav [\#234](https://github.com/knsv/mermaid/pull/234) ([knsv](https://github.com/knsv))
+- Live editor tweaks [\#233](https://github.com/knsv/mermaid/pull/233) ([spect88](https://github.com/spect88))
+- Add a Gitter chat badge to README.md [\#230](https://github.com/knsv/mermaid/pull/230) ([gitter-badger](https://github.com/gitter-badger))
+
+## [0.5.5](https://github.com/knsv/mermaid/tree/0.5.5) (2015-10-21)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.4...0.5.5)
+
+**Closed issues:**
+
+- sequence diagram, arrowhead instead of crosshead [\#227](https://github.com/knsv/mermaid/issues/227)
+
+**Merged pull requests:**
+
+- Fix a typo: crosshead --\> arrowhead [\#228](https://github.com/knsv/mermaid/pull/228) ([tylerlong](https://github.com/tylerlong))
+
+## [0.5.4](https://github.com/knsv/mermaid/tree/0.5.4) (2015-10-19)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.3...0.5.4)
+
+**Closed issues:**
+
+- Weird bug in live editor when using words with substring `end` [\#184](https://github.com/knsv/mermaid/issues/184)
+- Custom icons [\#15](https://github.com/knsv/mermaid/issues/15)
+- Marker-end arrow cannot be shown for URL with query parameter [\#225](https://github.com/knsv/mermaid/issues/225)
+- Please update bower's D3 version [\#221](https://github.com/knsv/mermaid/issues/221)
+- Set log level from mermaid configuration [\#220](https://github.com/knsv/mermaid/issues/220)
+- Width fixed to 400px [\#204](https://github.com/knsv/mermaid/issues/204)
+- render to png from the cli does not display the marker-end arrow heads [\#181](https://github.com/knsv/mermaid/issues/181)
+- Links in sequence diagrams [\#159](https://github.com/knsv/mermaid/issues/159)
+- comment characters `%%` cause parse error [\#141](https://github.com/knsv/mermaid/issues/141)
+- Add a reversed assymetric shape [\#124](https://github.com/knsv/mermaid/issues/124)
+- Add syntax for double headed arrows [\#123](https://github.com/knsv/mermaid/issues/123)
+- Support for font-awesome [\#49](https://github.com/knsv/mermaid/issues/49)
+
+**Merged pull requests:**
+
+- Allow `end` as a substring of vertex id [\#224](https://github.com/knsv/mermaid/pull/224) ([spect88](https://github.com/spect88))
+- Remove duplicate npm dependencies: d3 and he [\#223](https://github.com/knsv/mermaid/pull/223) ([spect88](https://github.com/spect88))
+
+## [0.5.3](https://github.com/knsv/mermaid/tree/0.5.3) (2015-10-04)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.2...0.5.3)
+
+## [0.5.2](https://github.com/knsv/mermaid/tree/0.5.2) (2015-10-04)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.1...0.5.2)
+
+**Closed issues:**
+
+- Installing “atom-mermaid@0.1.3” failed [\#218](https://github.com/knsv/mermaid/issues/218)
+- Render mermaid code on websites? [\#215](https://github.com/knsv/mermaid/issues/215)
+- Brackets in a node with text? [\#213](https://github.com/knsv/mermaid/issues/213)
+- node feature request [\#211](https://github.com/knsv/mermaid/issues/211)
+- Please add prefix for styles [\#208](https://github.com/knsv/mermaid/issues/208)
+- Bad handling of block arguments [\#207](https://github.com/knsv/mermaid/issues/207)
+- please consider port to mac osx  [\#203](https://github.com/knsv/mermaid/issues/203)
+- allow phantomjs \>=1.9.x [\#201](https://github.com/knsv/mermaid/issues/201)
+- syntax for venn diagrams? [\#200](https://github.com/knsv/mermaid/issues/200)
+- Broken CLI Graphs? \(v0.5.1\) [\#196](https://github.com/knsv/mermaid/issues/196)
+- Static site does not render under HTTPS [\#194](https://github.com/knsv/mermaid/issues/194)
+- Error on simple graph [\#192](https://github.com/knsv/mermaid/issues/192)
+- Escape "~" [\#191](https://github.com/knsv/mermaid/issues/191)
+- Trying to add link using 'click' to flowchart [\#188](https://github.com/knsv/mermaid/issues/188)
+- cli: no lines and arrowheads rendered / only dotted lines [\#187](https://github.com/knsv/mermaid/issues/187)
+- text of mermaid div displayed on page [\#186](https://github.com/knsv/mermaid/issues/186)
+- using mermaid with laravel [\#185](https://github.com/knsv/mermaid/issues/185)
+- Atom editor package [\#183](https://github.com/knsv/mermaid/issues/183)
+- Auto linewrap for notes in sequence diagrams [\#178](https://github.com/knsv/mermaid/issues/178)
+- Execute code after initialize [\#176](https://github.com/knsv/mermaid/issues/176)
+- Autoscaling for all diagram types [\#175](https://github.com/knsv/mermaid/issues/175)
+- Problem wit click event callback [\#174](https://github.com/knsv/mermaid/issues/174)
+- How to escape characters? [\#170](https://github.com/knsv/mermaid/issues/170)
+- it can not work [\#167](https://github.com/knsv/mermaid/issues/167)
+- UML Class diagram [\#154](https://github.com/knsv/mermaid/issues/154)
+- Broken subgraph using the CLI [\#153](https://github.com/knsv/mermaid/issues/153)
+- Support PlantUML syntax [\#149](https://github.com/knsv/mermaid/issues/149)
+- IE Support issue [\#142](https://github.com/knsv/mermaid/issues/142)
+- Flowchart truncated [\#140](https://github.com/knsv/mermaid/issues/140)
+- Double Quote as text is not working [\#219](https://github.com/knsv/mermaid/issues/219)
+- classDef / class not working with htmlLabels? [\#210](https://github.com/knsv/mermaid/issues/210)
+- Links in graph missing [\#209](https://github.com/knsv/mermaid/issues/209)
+- Last word in comment boxes getting cut off by word wrap library : \( [\#195](https://github.com/knsv/mermaid/issues/195)
+- Escaping characters in sequence diagram [\#193](https://github.com/knsv/mermaid/issues/193)
+- SVG foreignObject rendering [\#180](https://github.com/knsv/mermaid/issues/180)
+- IE9 issue  [\#179](https://github.com/knsv/mermaid/issues/179)
+- inoperable in an AMD/requirejs environment: IPython Notebook [\#127](https://github.com/knsv/mermaid/issues/127)
+- \[Parser\] Hyphen in participant name bring TypeError [\#74](https://github.com/knsv/mermaid/issues/74)
+- Support for hyperlink and tooltip [\#34](https://github.com/knsv/mermaid/issues/34)
+
+**Merged pull requests:**
+
+- Update flowchart.md [\#214](https://github.com/knsv/mermaid/pull/214) ([orschiro](https://github.com/orschiro))
+- Default style when using the CLI [\#205](https://github.com/knsv/mermaid/pull/205) ([gillesdemey](https://github.com/gillesdemey))
+- Gantt chart - add minutes and seconds durations [\#198](https://github.com/knsv/mermaid/pull/198) ([dbrans](https://github.com/dbrans))
+- Using QUnit for AMD testing [\#190](https://github.com/knsv/mermaid/pull/190) ([bollwyvl](https://github.com/bollwyvl))
+- Update phantomscript.js [\#182](https://github.com/knsv/mermaid/pull/182) ([phairow](https://github.com/phairow))
+
+## [0.5.1](https://github.com/knsv/mermaid/tree/0.5.1) (2015-06-21)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.5.0...0.5.1)
+
+**Closed issues:**
+
+- Live editor is broken [\#173](https://github.com/knsv/mermaid/issues/173)
+- 0.5.0 no longer respects custom date definitions in Gantt diagrams [\#171](https://github.com/knsv/mermaid/issues/171)
+- Drop label character restrictions [\#162](https://github.com/knsv/mermaid/issues/162)
+- can't nest subgraphs in flowchart [\#161](https://github.com/knsv/mermaid/issues/161)
+- Unable to generate gantt diagram with mermaid CLI [\#158](https://github.com/knsv/mermaid/issues/158)
+- Inline css by "mermaid" [\#157](https://github.com/knsv/mermaid/issues/157)
+- Finite State Machine Diagram [\#152](https://github.com/knsv/mermaid/issues/152)
+- How to center align gantt diagram [\#150](https://github.com/knsv/mermaid/issues/150)
+- Security concern regarding class definition [\#148](https://github.com/knsv/mermaid/issues/148)
+- File Extension [\#147](https://github.com/knsv/mermaid/issues/147)
+- To SVG Export [\#146](https://github.com/knsv/mermaid/issues/146)
+- `setTimeout` with clusters problematic with programmatic edits and no callback [\#133](https://github.com/knsv/mermaid/issues/133)
+- Possibility to set the width of the generated flowchart [\#129](https://github.com/knsv/mermaid/issues/129)
+- flowchart - styling of edges via css overrides specific styles set in the graph definition [\#128](https://github.com/knsv/mermaid/issues/128)
+- module.exports.cloneCssStyles\(\) in combination with Angularjs breaks display in Chrome and IE [\#126](https://github.com/knsv/mermaid/issues/126)
+- Gantt - suitable xAxis for longer project [\#125](https://github.com/knsv/mermaid/issues/125)
+- Mix horizontal and vertical graph [\#68](https://github.com/knsv/mermaid/issues/68)
+- How to get started with this project ? [\#64](https://github.com/knsv/mermaid/issues/64)
+- Special characters break parsing [\#54](https://github.com/knsv/mermaid/issues/54)
+- Responsive graph layout for mobile viewers [\#51](https://github.com/knsv/mermaid/issues/51)
+- Styling connector lines [\#31](https://github.com/knsv/mermaid/issues/31)
+
+**Merged pull requests:**
+
+- Remove moot `version` property from bower.json [\#172](https://github.com/knsv/mermaid/pull/172) ([kkirsche](https://github.com/kkirsche))
+
+## [0.5.0](https://github.com/knsv/mermaid/tree/0.5.0) (2015-06-07)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.4.0...0.5.0)
+
+**Closed issues:**
+
+- it can not work where graph TD contains chinese character [\#166](https://github.com/knsv/mermaid/issues/166)
+- Broken Examples [\#163](https://github.com/knsv/mermaid/issues/163)
+- uglifyjs wanrings which means we can improve the code [\#156](https://github.com/knsv/mermaid/issues/156)
+- New\(er\) features unavailable in downloadable js files? [\#151](https://github.com/knsv/mermaid/issues/151)
+- Add gh-gapes link to description [\#143](https://github.com/knsv/mermaid/issues/143)
+- Some examples not displayed on Firefox 36.0.1 [\#138](https://github.com/knsv/mermaid/issues/138)
+- tags ending in a "v" don't render [\#132](https://github.com/knsv/mermaid/issues/132)
+- Links in flowchart [\#131](https://github.com/knsv/mermaid/issues/131)
+- Using the library for iOS development [\#130](https://github.com/knsv/mermaid/issues/130)
+- Add a css file, mermaid.css, with default styling [\#122](https://github.com/knsv/mermaid/issues/122)
+- Add capability for gantt diagrams [\#118](https://github.com/knsv/mermaid/issues/118)
+- lower case v causes error in the parser [\#108](https://github.com/knsv/mermaid/issues/108)
+- Label's css conflict with boostrap's .label [\#67](https://github.com/knsv/mermaid/issues/67)
+- TypeError: Cannot read property 'layout' of undefined [\#37](https://github.com/knsv/mermaid/issues/37)
+- software architecture diagram [\#36](https://github.com/knsv/mermaid/issues/36)
+- Support for bar charts and pie diagrams [\#22](https://github.com/knsv/mermaid/issues/22)
+
+**Merged pull requests:**
+
+- Dev 0.5.0 [\#168](https://github.com/knsv/mermaid/pull/168) ([knsv](https://github.com/knsv))
+- Fix spacing [\#164](https://github.com/knsv/mermaid/pull/164) ([rhcarvalho](https://github.com/rhcarvalho))
+- Fixing typo: "Think" -\> "Thick" [\#160](https://github.com/knsv/mermaid/pull/160) ([it0a](https://github.com/it0a))
+- IE, local html, cssRules access is denied [\#155](https://github.com/knsv/mermaid/pull/155) ([tylerlong](https://github.com/tylerlong))
+- Add automatically generated change log file. [\#139](https://github.com/knsv/mermaid/pull/139) ([skywinder](https://github.com/skywinder))
+- Adding init argument to the global API [\#137](https://github.com/knsv/mermaid/pull/137) ([bollwyvl](https://github.com/bollwyvl))
+- Add description of manual calling of init [\#136](https://github.com/knsv/mermaid/pull/136) ([bollwyvl](https://github.com/bollwyvl))
+- Allow other forms of node selection for init\(\) [\#135](https://github.com/knsv/mermaid/pull/135) ([bollwyvl](https://github.com/bollwyvl))
+- Use a library-level variable for assigning ids [\#134](https://github.com/knsv/mermaid/pull/134) ([bollwyvl](https://github.com/bollwyvl))
+
+## [0.4.0](https://github.com/knsv/mermaid/tree/0.4.0) (2015-03-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.5...0.4.0)
+
+**Closed issues:**
+
+- subgraph background is black in rendered flowchart PNG via CLI [\#121](https://github.com/knsv/mermaid/issues/121)
+- Integrate editor at https://github.com/naseer/mermaid-webapp [\#110](https://github.com/knsv/mermaid/issues/110)
+- Internet Explorer Support [\#99](https://github.com/knsv/mermaid/issues/99)
+- Assymetric shapes not documented [\#82](https://github.com/knsv/mermaid/issues/82)
+- NoModificationAllowedError [\#23](https://github.com/knsv/mermaid/issues/23)
+- Improve arrows [\#3](https://github.com/knsv/mermaid/issues/3)
+
+## [0.3.5](https://github.com/knsv/mermaid/tree/0.3.5) (2015-02-15)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.4...0.3.5)
+
+## [0.3.4](https://github.com/knsv/mermaid/tree/0.3.4) (2015-02-15)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.3...0.3.4)
+
+**Closed issues:**
+
+- Subgraph syntax bug? [\#120](https://github.com/knsv/mermaid/issues/120)
+- Live editor [\#115](https://github.com/knsv/mermaid/issues/115)
+- Error in "Basic Syntax" wiki page [\#113](https://github.com/knsv/mermaid/issues/113)
+- semicolons, anyone? [\#111](https://github.com/knsv/mermaid/issues/111)
+- undefined `sequenceConfig` fails [\#109](https://github.com/knsv/mermaid/issues/109)
+- Sequence Diagrams: Show Actors below as well [\#106](https://github.com/knsv/mermaid/issues/106)
+- Allow overriding sequence diagram configuration \(SVG properties\) [\#103](https://github.com/knsv/mermaid/issues/103)
+- Error when rendering A-- This is the text -- B [\#102](https://github.com/knsv/mermaid/issues/102)
+- Clipping in documentation [\#97](https://github.com/knsv/mermaid/issues/97)
+- isolate class styling to the svg container [\#92](https://github.com/knsv/mermaid/issues/92)
+- Apply styling from css when using the CLI utility [\#85](https://github.com/knsv/mermaid/issues/85)
+- Generated SVG works poorly outside web browsers [\#58](https://github.com/knsv/mermaid/issues/58)
+- Make the new graph declaration more visual [\#40](https://github.com/knsv/mermaid/issues/40)
+- Generating SVG text blob for use in Node [\#2](https://github.com/knsv/mermaid/issues/2)
+
+**Merged pull requests:**
+
+- Add live editor [\#119](https://github.com/knsv/mermaid/pull/119) ([naseer](https://github.com/naseer))
+- Adds CSS option to the CLI [\#116](https://github.com/knsv/mermaid/pull/116) ([fardog](https://github.com/fardog))
+- Update flowchart.md in response Issue \#113 [\#114](https://github.com/knsv/mermaid/pull/114) ([vijay40](https://github.com/vijay40))
+- Ignore all files except the license and dist/ folder when installing with Bower. [\#112](https://github.com/knsv/mermaid/pull/112) ([jasonbellamy](https://github.com/jasonbellamy))
+
+## [0.3.3](https://github.com/knsv/mermaid/tree/0.3.3) (2015-01-25)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.2...0.3.3)
+
+**Closed issues:**
+
+- Missing arrows in sequence diagram [\#98](https://github.com/knsv/mermaid/issues/98)
+- Error with \>9 linkStyles [\#95](https://github.com/knsv/mermaid/issues/95)
+- Support for dotted links [\#26](https://github.com/knsv/mermaid/issues/26)
+
+**Merged pull requests:**
+
+- Require d3 directly to better support Node usage [\#107](https://github.com/knsv/mermaid/pull/107) ([markdalgleish](https://github.com/markdalgleish))
+- update doc with -c option [\#105](https://github.com/knsv/mermaid/pull/105) ([jjmr](https://github.com/jjmr))
+- Add new parameter to the console client to override the svg configuration in sequence diagrams [\#104](https://github.com/knsv/mermaid/pull/104) ([jjmr](https://github.com/jjmr))
+- Text based labels, new shape [\#101](https://github.com/knsv/mermaid/pull/101) ([bjowes](https://github.com/bjowes))
+- fix html tags in example usage [\#100](https://github.com/knsv/mermaid/pull/100) ([deiwin](https://github.com/deiwin))
+
+## [0.3.2](https://github.com/knsv/mermaid/tree/0.3.2) (2015-01-11)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.1...0.3.2)
+
+**Closed issues:**
+
+- disable auto render [\#91](https://github.com/knsv/mermaid/issues/91)
+- Tidy breaks mermaid \(linebreaks in \<div\>\) [\#87](https://github.com/knsv/mermaid/issues/87)
+- Bug: \<br\> being rendered as text in node [\#73](https://github.com/knsv/mermaid/issues/73)
+- Graph edges appear to render outside of the canvas [\#70](https://github.com/knsv/mermaid/issues/70)
+- Make link text look like it is on the line [\#53](https://github.com/knsv/mermaid/issues/53)
+
+**Merged pull requests:**
+
+- Merge pull request \#1 from knsv/master [\#96](https://github.com/knsv/mermaid/pull/96) ([gkchic](https://github.com/gkchic))
+- Removed duplicated section in flowchart docs [\#94](https://github.com/knsv/mermaid/pull/94) ([kaime](https://github.com/kaime))
+- Grammar changes to sequence page [\#93](https://github.com/knsv/mermaid/pull/93) ([gkchic](https://github.com/gkchic))
+- Github buttons [\#89](https://github.com/knsv/mermaid/pull/89) ([gkchic](https://github.com/gkchic))
+- Template change [\#88](https://github.com/knsv/mermaid/pull/88) ([gkchic](https://github.com/gkchic))
+
+## [0.3.1](https://github.com/knsv/mermaid/tree/0.3.1) (2015-01-05)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.3.0...0.3.1)
+
+**Closed issues:**
+
+- Non ASCII chars in labels [\#84](https://github.com/knsv/mermaid/issues/84)
+- 'undefined' titles of Quicklinks on the usage page [\#80](https://github.com/knsv/mermaid/issues/80)
+- \[cli\] Enhancement proposal: not fail --version / --help if phantomjs isn't installed [\#71](https://github.com/knsv/mermaid/issues/71)
+- Neural Networks [\#39](https://github.com/knsv/mermaid/issues/39)
+- Support for sequence diagrams [\#16](https://github.com/knsv/mermaid/issues/16)
+- Client utility for mermaid [\#6](https://github.com/knsv/mermaid/issues/6)
+
+**Merged pull requests:**
+
+- Flowchart doc: Text in the circle now in a circle [\#81](https://github.com/knsv/mermaid/pull/81) ([Grahack](https://github.com/Grahack))
+- Fix for issue \#73 [\#79](https://github.com/knsv/mermaid/pull/79) ([it0a](https://github.com/it0a))
+- Ink template [\#78](https://github.com/knsv/mermaid/pull/78) ([gkchic](https://github.com/gkchic))
+- Show help and version even if phantom isn't present. Fixes \#71 [\#75](https://github.com/knsv/mermaid/pull/75) ([fardog](https://github.com/fardog))
+- Add apostrophe & 'and' [\#72](https://github.com/knsv/mermaid/pull/72) ([sudodoki](https://github.com/sudodoki))
+
+## [0.3.0](https://github.com/knsv/mermaid/tree/0.3.0) (2014-12-22)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.16...0.3.0)
+
+**Closed issues:**
+
+- Consider shipping a standalone executable [\#65](https://github.com/knsv/mermaid/issues/65)
+- Trailing whitespace at the end of lines is not ignored [\#55](https://github.com/knsv/mermaid/issues/55)
+- How do I do comments? [\#47](https://github.com/knsv/mermaid/issues/47)
+- This characters failed the lexical parsing [\#46](https://github.com/knsv/mermaid/issues/46)
+- tutorial for creating new type of graph/layout [\#44](https://github.com/knsv/mermaid/issues/44)
+- Improve readability with new line as terminator and whitespace [\#38](https://github.com/knsv/mermaid/issues/38)
+- Use classes instead of inline style for easy styling [\#24](https://github.com/knsv/mermaid/issues/24)
+
+**Merged pull requests:**
+
+- Adds Command Line Interface for generating PNGs from mermaid description files [\#69](https://github.com/knsv/mermaid/pull/69) ([fardog](https://github.com/fardog))
+- Allow special symbols for direction along with acronyms [\#66](https://github.com/knsv/mermaid/pull/66) ([vijay40](https://github.com/vijay40))
+
+## [0.2.16](https://github.com/knsv/mermaid/tree/0.2.16) (2014-12-15)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.15...0.2.16)
+
+**Closed issues:**
+
+- Mermaid not rendering properly on Wordpress pages [\#59](https://github.com/knsv/mermaid/issues/59)
+- Improve example page with live demo [\#52](https://github.com/knsv/mermaid/issues/52)
+- Create image file via CLI? [\#48](https://github.com/knsv/mermaid/issues/48)
+- Does not render upon AngularJS Updates [\#45](https://github.com/knsv/mermaid/issues/45)
+- Download link in README.MD doesn't work. [\#42](https://github.com/knsv/mermaid/issues/42)
+- linkStyle usage is not obvious [\#41](https://github.com/knsv/mermaid/issues/41)
+- Move \*.spec.js in src/ to test/ [\#35](https://github.com/knsv/mermaid/issues/35)
+- Lines routed outside visible area [\#19](https://github.com/knsv/mermaid/issues/19)
+
+**Merged pull requests:**
+
+- New grammar will allow statements ending without semicolon as disccused in Issue \#38 [\#63](https://github.com/knsv/mermaid/pull/63) ([vijay40](https://github.com/vijay40))
+- Class based styling [\#62](https://github.com/knsv/mermaid/pull/62) ([bjowes](https://github.com/bjowes))
+- Fix typos [\#60](https://github.com/knsv/mermaid/pull/60) ([sublimino](https://github.com/sublimino))
+- Included .DS\_Store in gitignore [\#57](https://github.com/knsv/mermaid/pull/57) ([alvynmcq](https://github.com/alvynmcq))
+- Improves readablity discussed in issue \#38 [\#56](https://github.com/knsv/mermaid/pull/56) ([vijay40](https://github.com/vijay40))
+- Added a linting task for gulp [\#43](https://github.com/knsv/mermaid/pull/43) ([serv](https://github.com/serv))
+
+## [0.2.15](https://github.com/knsv/mermaid/tree/0.2.15) (2014-12-05)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.14...0.2.15)
+
+**Closed issues:**
+
+- Question marks don't render properly with /dist/mermaid.full.min.js [\#30](https://github.com/knsv/mermaid/issues/30)
+- Error with some characters [\#25](https://github.com/knsv/mermaid/issues/25)
+- Provide parse function in browser widthout `require`? [\#21](https://github.com/knsv/mermaid/issues/21)
+- Better label text support [\#18](https://github.com/knsv/mermaid/issues/18)
+- Cap-cased words break parser [\#8](https://github.com/knsv/mermaid/issues/8)
+
+**Merged pull requests:**
+
+- Include bower\_components/ to .gitignore [\#33](https://github.com/knsv/mermaid/pull/33) ([serv](https://github.com/serv))
+- Fixed reference to Git repo. [\#32](https://github.com/knsv/mermaid/pull/32) ([guyellis](https://github.com/guyellis))
+
+## [0.2.14](https://github.com/knsv/mermaid/tree/0.2.14) (2014-12-03)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.13...0.2.14)
+
+## [0.2.13](https://github.com/knsv/mermaid/tree/0.2.13) (2014-12-03)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.10...0.2.13)
+
+**Closed issues:**
+
+- modified init to be applied more than once [\#29](https://github.com/knsv/mermaid/issues/29)
+- Wanted to know build process for the project. [\#28](https://github.com/knsv/mermaid/issues/28)
+- Container support [\#27](https://github.com/knsv/mermaid/issues/27)
+- can not support Chinese description [\#20](https://github.com/knsv/mermaid/issues/20)
+- Node Label text mistaken for Direction [\#17](https://github.com/knsv/mermaid/issues/17)
+- Support unicode chars in labels [\#9](https://github.com/knsv/mermaid/issues/9)
+- Publish to NPM [\#7](https://github.com/knsv/mermaid/issues/7)
+
+## [0.2.10](https://github.com/knsv/mermaid/tree/0.2.10) (2014-12-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.9...0.2.10)
+
+## [0.2.9](https://github.com/knsv/mermaid/tree/0.2.9) (2014-12-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.8...0.2.9)
+
+**Closed issues:**
+
+- Add link to jsbin playground to README [\#11](https://github.com/knsv/mermaid/issues/11)
+- What are the requirements ? [\#10](https://github.com/knsv/mermaid/issues/10)
+
+**Merged pull requests:**
+
+- Allow unicode chars in labels [\#13](https://github.com/knsv/mermaid/pull/13) ([codebeige](https://github.com/codebeige))
+
+## [0.2.8](https://github.com/knsv/mermaid/tree/0.2.8) (2014-12-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.7...0.2.8)
+
+## [0.2.7](https://github.com/knsv/mermaid/tree/0.2.7) (2014-12-01)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.6...0.2.7)
+
+**Closed issues:**
+
+- Provide parser as separate module [\#4](https://github.com/knsv/mermaid/issues/4)
+
+## [0.2.6](https://github.com/knsv/mermaid/tree/0.2.6) (2014-11-27)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.5...0.2.6)
+
+## [0.2.5](https://github.com/knsv/mermaid/tree/0.2.5) (2014-11-27)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.4...0.2.5)
+
+**Merged pull requests:**
+
+- Added new shapes! [\#1](https://github.com/knsv/mermaid/pull/1) ([bjowes](https://github.com/bjowes))
+
+## [0.2.4](https://github.com/knsv/mermaid/tree/0.2.4) (2014-11-25)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.3...0.2.4)
+
+## [0.2.3](https://github.com/knsv/mermaid/tree/0.2.3) (2014-11-24)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.2...0.2.3)
+
+## [0.2.2](https://github.com/knsv/mermaid/tree/0.2.2) (2014-11-22)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.1...0.2.2)
+
+## [0.2.1](https://github.com/knsv/mermaid/tree/0.2.1) (2014-11-22)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.2.0...0.2.1)
+
+## [0.2.0](https://github.com/knsv/mermaid/tree/0.2.0) (2014-11-22)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.1.1...0.2.0)
+
+## [0.1.1](https://github.com/knsv/mermaid/tree/0.1.1) (2014-11-17)
+[Full Changelog](https://github.com/knsv/mermaid/compare/0.1.0...0.1.1)
+
+## [0.1.0](https://github.com/knsv/mermaid/tree/0.1.0) (2014-11-16)
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

CONTRIBUTING.md

@@ -0,0 +1,126 @@
+# Contributing
+
+So you want to help? That's great!
+
+![Image of happy people jumping with excitement](https://media.giphy.com/media/BlVnrxJgTGsUw/giphy.gif)
+
+Here are a few things to know to get you started on the right path.
+
+## Committing code
+
+We make all changes via pull requests. As we have many pull requests from developers new to mermaid, the current approach is to have *knsv, Knut Sveidqvist* as a main reviewer of changes and merging pull requests. More precisely like this:
+
+* Large changes reviewed by knsv or other developer asked to review by knsv
+* Smaller low-risk changes like dependecies, documentation etc can be merged by active collaborators
+* documentation (updates to the docs folder is also allowed via direct commits)
+
+To commit code, create a branch, let it start with the type like feature or bug followed by the issue number for reference and some describing text.
+
+One example:
+
+`feature/945_state_diagrams`
+
+Another:
+
+`bug/123_nasty_bug_branch`
+
+## Committing documentation
+
+Less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator.
+
+The documentation is located in the `docs` directory and published using GitHub Pages.
+The documentation site is powered by [Docsify](https://docsify.js.org), a simple documentation site generator.
+
+The documentation is written in Markdown, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax).
+
+If you want to preview the documentation site on your machine, you need to install `docsify-cli`:
+
+```
+$ npm i docsify-cli -g
+````
+
+If you are more familiar with Yarn, you can use the following command:
+
+```
+$ yarn global add docsify-cli
+```
+
+The above command will install `docsify-cli` globally.
+If the installation is successful, the command `docsify` will be available in your `PATH`.
+
+You can now run the following command to serve the documentation site:
+
+```
+$ docsify serve docs
+```
+
+Once the local HTTP server is listening, you can point your browser at http://localhost:3000.
+
+## Branching
+
+Going forward we will use a git flow inspired approach to branching. So development is done in develop, to do the development in the develop.
+
+Once development is done we branch a release branch from develop for testing.
+
+Once the release happens we merge the release branch to master and kill the release branch.
+
+This means... **branch off your pull request from develop**
+
+## Content of a pull request
+
+A new feature has been born. Great! But without the steps below it might just ... fade away ...
+
+### **Add unit tests for the parsing part**
+
+This is important so that, if someone else does a change to the grammar that does not know about this great feature, gets notified early on when that change breaks the parser. Another important aspect is that without proper parsing tests refactoring is pretty much impossible.
+
+### **Add e2e tests**
+
+This tests the rendering and visual apearance of the diagram. This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks!
+
+To start working with the e2e tests, run `yarn dev` to start the dev server, after that start cypress by running `cypress open` in the mermaid folder. (Make sure you have path to cypress in order, the binary is located in node_modules/.bin).
+
+The rendering tests are very straightforward to create. There is a function imgSnapshotTest. This function takes a diagram in text form, the mermaid options and renders that diagram in cypress.
+
+When running in ci it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag for review it if it differs.
+
+This is what a rendering test looks like:
+```
+  it('should render forks and joins', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    state fork_state <<fork>>
+      [*] --> fork_state
+      fork_state --> State2
+      fork_state --> State3
+
+      state join_state <<join>>
+      State2 --> join_state
+      State3 --> join_state
+      join_state --> State4
+      State4 --> [*]
+    `,
+      { logLevel: 0 }
+    );
+    cy.get('svg');
+  });
+  ```
+
+
+### **Add documentation for it**
+
+Finally, if it is not in the documentation, no one will know about it and then **no one will use it**. Wouldn't that be sad? With all the effort that was put into the feature?
+
+The docs are located in the docs folder and are ofc written in markdown. Just pick the right section and start typing. If you want to add to the structure as in adding a new section and new file you do that via the _navbar.md.
+
+The changes in master is reflected in http://mermaid-js.github.io/mermaid/ once released the updates are commited to https://mermaid-js.github.io/#/
+
+## Last words
+
+Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So if you get stuck, ask for help and hints in the slack forum. If you want to show off something good, show it off there.
+
+[Join our slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE)
+
+
+![Image of superhero wishing you good luck](https://media.giphy.com/media/l49JHz7kJvl6MCj3G/giphy.gif)

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014 Knut Sveidqvist
+Copyright (c) 2014 - 2020 Knut Sveidqvist
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,4 +19,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-

README.md

@@ -1,222 +1,219 @@
-mermaid
-=======
+# mermaid [![Build Status](https://travis-ci.org/mermaid-js/mermaid.svg?branch=master)](https://travis-ci.org/mermaid-js/mermaid) [![NPM](https://img.shields.io/npm/v/mermaid)](https://www.npmjs.com/package/mermaid) [![Coverage Status](https://coveralls.io/repos/github/mermaid-js/mermaid/badge.svg?branch=master)](https://coveralls.io/github/mermaid-js/mermaid?branch=master) [![Join our Slack!](https://img.shields.io/static/v1?message=join%20chat&color=9cf&logo=slack&label=slack)](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE) [![This project is using Percy.io for visual regression testing.](https://percy.io/static/images/percy-badge.svg)](https://percy.io/Mermaid/mermaid)
 
-Generation of diagrams and flowcharts from text in a similar manner as markdown.
+![banner](./img/header.png)
 
-Ever wanted to simplify documentation and avoid heavy tools like Visio when explaining your code?
+:trophy: **Mermaid was nominated and won the [JS Open Source Awards (2019)](https://osawards.com/javascript/2019) in the category "The most exciting use of technology"!!!**
 
-This is why mermaid was born, a simple markdown-like script language for generating charts from text via javascript.
+**Thanks to all involved, people committing pull requests, people answering questions and special thanks to Tyler Long who is helping me maintain the project 🙏**
 
-The code below would render the following image
+## About
 
-```
-graph TD;
-    A-->B;
-    A-->C;
-    B-->D;
-    C-->D;
-```
+<!-- <Main description> -->
+Mermaid is a Javascript based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams.  The main purpose of Mermaid is to help documentation catch up with development.
 
-would render this lovely chart:
+> Doc-Rot is a Catch-22 that Mermaid helps to solve.
 
-![Example 1](http://www.sveido.com/mermaid/img/ex1.png)
+Diagramming and documentation costs precious developer time and gets outdated quickly.
+But not having diagrams or docs ruins productivity and hurts organizational learning. <br/>
+Mermaid addresses this problem by cutting the time, effort and tooling that is required to create modifiable diagrams and charts, for smarter and more reusable content.
+The text definitions for Mermaid diagrams allows for it to be updated easily, it can also be made part of production scripts (and other pieces of code).
+So less time needs be spent on documenting, as a separate and laborious task. <br/>
+Even non-programmers can create diagrams through the [Mermaid Live Editor](https://github.com/mermaid-js/mermaid-live-editor).<br/>
+[Tutorials](./docs/Tutorials.md) has video tutorials.
+Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](./docs/integrations.md).
 
+For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/n00b-overview.md) and [Usage](./docs/usage.md).
 
-#Installation
+🌐 [CDN](https://unpkg.com/mermaid/) | 📖 [Documentation](https://mermaidjs.github.io) | 🙌 [Contribution](https://github.com/mermaid-js/mermaid/blob/develop/CONTRIBUTING.md) | 📜 [Changelog](./docs/CHANGELOG.md)
 
-Either use the bower package manager as per below:
+<!-- </Main description> -->
 
-```
-bower install mermaid --save-dev
-```
+## Examples
 
-Or download javascript files:
-
-* [mermaid including dependencies](http://www.sveido.com/mermaid/dist/mermaid.full.min.js)
-
-This file bundles mermaid with d3 and dagre-d3.
-
-* [mermaid without dependencies](http://www.sveido.com/mermaid/dist/mermaid.slim.min.js)
-
-With this file you will need to include d3 and dagre-d3 yourself.
-
-# Usage
-
-Include mermaid on your web page:
-
-```
-<script src="mermaid.full.min.js"></script>
-```
-
-Further down on your page mermaid will look for tags with ```class="mermaid"```. From these tags mermaid will try to
-read the chart definiton which will be replaced with the svg chart.
-
-
-A chart defined like this:
-```
-<div class="mermaid">
-    CHART DEFINITION GOES HERE
-</div>
-```
-
-Would end up like this:
-```
-<div class="mermaid" id="mermaidChart0">
-    <svg>
-        Chart ends up here
-    </svg>
-</div>
-```
-An id is also added to mermaid tags without id.
-
-
-# A graph example
-
-```
-graph LR;
-    A[Hard edge]-->|Link text|B(Round edge);
-    B-->C{Decision};
-    C-->|One|D[Result one];
-    C-->|Two|E[Result two];
-```
-
-![Example 2](http://www.sveido.com/mermaid/img/ex2.png)
-
-
-#Syntax
-## Graph
-This statement declares a new graph and the direction of the graph layout.
-
-```
+__The following are some examples of the diagrams, charts and graphs that can be made using Mermaid and the Markdown-inspired text specific to it. Click here jump into the [text syntax](https://mermaid-js.github.io/mermaid/#/n00b-syntaxReference).__
+<table>
+<!-- <Flowchart> -->
+<tr><td colspan=2 align="center">
+    <b>Flow</b></br>
+    [<a href="http://mermaid-js.github.io/mermaid/#/flowchart">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW0hhcmRdIC0tPnxUZXh0fCBCKFJvdW5kKVxuICAgIEIgLS0-IEN7RGVjaXNpb259XG4gICAgQyAtLT58T25lfCBEW1Jlc3VsdCAxXVxuICAgIEMgLS0-fFR3b3wgRVtSZXN1bHQgMl0iLCJtZXJtYWlkIjp7InRoZW1lIjoiZGVmYXVsdCJ9fQ">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
 graph TD
-```
+A[Hard] -->|Text| B(Round)
+B --> C{Decision}
+C -->|One| D[Result 1]
+C -->|Two| E[Result 2]
+    </pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-flow.png" />
+    </td>
+</tr>
+<!-- </Flowchart> -->
+<!-- <Sequence> -->
+<tr><td colspan=2 align="center">
+    <b>Sequence</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/sequenceDiagram">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoic2VxdWVuY2VEaWFncmFtXG5BbGljZS0-PkpvaG46IEhlbGxvIEpvaG4sIGhvdyBhcmUgeW91P1xubG9vcCBIZWFsdGhjaGVja1xuICAgIEpvaG4tPj5Kb2huOiBGaWdodCBhZ2FpbnN0IGh5cG9jaG9uZHJpYVxuZW5kXG5Ob3RlIHJpZ2h0IG9mIEpvaG46IFJhdGlvbmFsIHRob3VnaHRzIVxuSm9obi0tPj5BbGljZTogR3JlYXQhXG5Kb2huLT4-Qm9iOiBIb3cgYWJvdXQgeW91P1xuQm9iLS0-PkpvaG46IEpvbGx5IGdvb2QhIiwibWVybWFpZCI6eyJ0aGVtZSI6ImRlZmF1bHQifX0">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
+sequenceDiagram
+Alice->>John: Hello John, how are you?
+loop Healthcheck
+    John->>John: Fight against hypochondria
+end
+Note right of John: Rational thoughts!
+John-->>Alice: Great!
+John->>Bob: How about you?
+Bob-->>John: Jolly good!
+    </pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-sequence.png" />
+    </td>
+</tr>
+<!-- </Sequence> -->
+<!-- <Gantt> -->
+<tr><td colspan=2 align="center">
+    <b>Gantt</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/gantt">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoiZ2FudHRcbnNlY3Rpb24gU2VjdGlvblxuQ29tcGxldGVkIDpkb25lLCAgICBkZXMxLCAyMDE0LTAxLTA2LDIwMTQtMDEtMDhcbkFjdGl2ZSAgICAgICAgOmFjdGl2ZSwgIGRlczIsIDIwMTQtMDEtMDcsIDNkXG5QYXJhbGxlbCAxICAgOiAgICAgICAgIGRlczMsIGFmdGVyIGRlczEsIDFkXG5QYXJhbGxlbCAyICAgOiAgICAgICAgIGRlczQsIGFmdGVyIGRlczEsIDFkXG5QYXJhbGxlbCAzICAgOiAgICAgICAgIGRlczUsIGFmdGVyIGRlczMsIDFkXG5QYXJhbGxlbCA0ICAgOiAgICAgICAgIGRlczYsIGFmdGVyIGRlczQsIDFkIiwibWVybWFpZCI6eyJ0aGVtZSI6ImRlZmF1bHQifX0">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
+gantt
+section Section
+Completed :done,    des1, 2014-01-06,2014-01-08
+Active        :active,  des2, 2014-01-07, 3d
+Parallel 1   :         des3, after des1, 1d
+Parallel 2   :         des4, after des1, 1d
+Parallel 3   :         des5, after des3, 1d
+Parallel 4   :         des6, after des4, 1d
+    </pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-gantt.png" />
+    </td>
+</tr>
+<!-- </Gantt> -->
+<!-- <Class> -->
+<tr><td colspan=2 align="center">
+    <b>Class</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/classDiagram">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoiY2xhc3NEaWFncmFtXG5DbGFzczAxIDx8LS0gQXZlcnlMb25nQ2xhc3MgOiBDb29sXG48PGludGVyZmFjZT4-IENsYXNzMDFcbkNsYXNzMDkgLS0-IEMyIDogV2hlcmUgYW0gaT9cbkNsYXNzMDkgLS0qIEMzXG5DbGFzczA5IC0tfD4gQ2xhc3MwN1xuQ2xhc3MwNyA6IGVxdWFscygpXG5DbGFzczA3IDogT2JqZWN0W10gZWxlbWVudERhdGFcbkNsYXNzMDEgOiBzaXplKClcbkNsYXNzMDEgOiBpbnQgY2hpbXBcbkNsYXNzMDEgOiBpbnQgZ29yaWxsYVxuY2xhc3MgQ2xhc3MxMCB7XG4gID4-c2VydmljZT4-XG4gIGludCBpZFxuICBzaXplKClcbn0iLCJtZXJtYWlkIjp7InRoZW1lIjoiZGVmYXVsdCJ9fQ">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
+classDiagram
+Class01 &lt;|-- AveryLongClass : Cool
+&lt;&lt;interface>> Class01
+Class09 --> C2 : Where am i?
+Class09 --* C3
+Class09 --|> Class07
+Class07 : equals()
+Class07 : Object[] elementData
+Class01 : size()
+Class01 : int chimp
+Class01 : int gorilla
+class Class10 {
+  &lt;&lt;service>>
+  int id
+  size()
+}
+</pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-class.png" />
+    </td>
+</tr>
+<!-- </Class> -->
+<!-- <State> -->
+<tr><td colspan=2 align="center">
+    <b>State</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/stateDiagram">docs</a> - <a href="https://mermaid-js.github.io/mermaid-live-editor/#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">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
+stateDiagram-v2
+[*] --> Still
+Still --> [*]
+Still --> Moving
+Moving --> Still
+Moving --> Crash
+Crash --> [*]
+</pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-state.png" />
+    </td>
+</tr>
+<!-- </State> -->
+<!-- <Pie> -->
+<tr><td colspan=2 align="center">
+    <b>Pie</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/pie">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoicGllXG5cIkRvZ3NcIiA6IDQyLjk2XG5cIkNhdHNcIiA6IDUwLjA1XG5cIlJhdHNcIiA6IDEwLjAxIiwibWVybWFpZCI6eyJ0aGVtZSI6ImRlZmF1bHQifX0">live editor</a>]
+</td></tr>
+<tr>
+    <td><pre>
+pie
+"Dogs" : 386
+"Cats" : 85
+"Rats" : 15
+</pre></td>
+    <td align="center">
+        <img src="https://raw.githubusercontent.com/mermaid-js/mermaid/master/img/gray-pie.png" />
+    </td>
+</tr>
+<!-- </Pie> -->
+<!-- <Git> -->
+<tr><td colspan=2 align="center">
+    <b>Git</b><br />
+    [experimental - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoiZ2l0R3JhcGg6XG5vcHRpb25zXG57XG4gICAgXCJub2RlU3BhY2luZ1wiOiAxNTAsXG4gICAgXCJub2RlUmFkaXVzXCI6IDEwXG59XG5lbmRcbmNvbW1pdFxuYnJhbmNoIG5ld2JyYW5jaFxuY2hlY2tvdXQgbmV3YnJhbmNoXG5jb21taXRcbmNvbW1pdFxuY2hlY2tvdXQgbWFzdGVyXG5jb21taXRcbmNvbW1pdFxubWVyZ2UgbmV3YnJhbmNoXG4iLCJtZXJtYWlkIjp7InRoZW1lIjoiZGVmYXVsdCJ9fQ">live editor</a>]
+</td></tr>
+<tr>
+    <td colspan="2" align="center"><i>Coming soon!</i></td>
+</tr>
+<!-- </Git> -->
+<!-- <Journey> -->
+<tr><td colspan=2 align="center">
+    <b>User Journey</b><br />
+    [<a href="http://mermaid-js.github.io/mermaid/#/user-journey">docs</a> - <a href="https://mermaidjs.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoic3RhdGVEaWFncmFtXG4gICAgWypdIC0tPiBTdGlsbFxuICAgIFN0aWxsIC0tPiBbKl1cbiAgICBTdGlsbCAtLT4gTW92aW5nXG4gICAgTW92aW5nIC0tPiBTdGlsbFxuICAgIE1vdmluZyAtLT4gQ3Jhc2hcbiAgICBDcmFzaCAtLT4gWypdIiwibWVybWFpZCI6eyJ0aGVtZSI6ImRlZmF1bHQifX0">live editor</a>]
+</td></tr>
+<tr>
+  <td>
+  <pre>
+  journey
+    title My working day
+    section Go to work
+      Make tea: 5: Me
+      Go upstairs: 3: Me
+      Do work: 1: Me, Cat
+    section Go home
+      Go downstairs: 5: Me
+      Sit down: 3: Me
+</pre></td>
+  <td align="center">
+    <img alt="User Journey Diagram" src="img/gray-user-journey.png" />
+  </td>
+</tr>
+<!-- </Journey> -->
 
-This declares a graph oriented from top to bottom.
+</table>
 
-![Example 3](http://www.sveido.com/mermaid/img/ex3.png)
+## Related projects
 
-```
-graph LR
-```
+- [Command Line Interface](https://github.com/mermaid-js/mermaid-cli)
+- [Live Editor](https://github.com/mermaid-js/mermaid-live-editor)
+- [HTTP Server](https://github.com/TomWright/mermaid-server)
 
-This declares a graph oriented from left to right.
+## Contributors [![Help wanted](https://img.shields.io/github/labels/mermaid-js/mermaid/Help%20wanted!)](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Help+wanted%21%22) [![Contributors](https://img.shields.io/github/contributors/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors) [![Commits](https://img.shields.io/github/commit-activity/m/mermaid-js/mermaid)](https://github.com/mermaid-js/mermaid/graphs/contributors)
 
-Possible directions are:
+Mermaid is a growing community and is always accepting new contributors. There's a lot of different ways to help out and we're always looking for extra hands! Look at [this issue](https://github.com/mermaid-js/mermaid/issues/866) if you want to know where to start helping out.
 
-* TB - top bottom
-* BT - bottom top
-* RL - right left
-* LR - left right
-* TD - same as TB
+Detailed information about how to contribute can be found in the [contribution guide](CONTRIBUTING.md)
 
-![Example 4](http://www.sveido.com/mermaid/img/ex4.png)
+## Appreciation
+A quick note from Knut Sveidqvist:
+>*Many thanks to the [d3](http://d3js.org/) and [dagre-d3](https://github.com/cpettitt/dagre-d3) projects for providing the graphical layout and drawing libraries!*
+>*Thanks also to the [js-sequence-diagram](http://bramp.github.io/js-sequence-diagrams) project for usage of the grammar for the sequence diagrams. Thanks to Jessica Peter for inspiration and starting point for gantt rendering.*
+>*Thank you to [Tyler Long](https://github.com/tylerlong) who has been a collaborator since April 2017.*
+>
+>*Thank you to the ever-growing list of [contributors](https://github.com/knsv/mermaid/graphs/contributors) that brought the project this far!*
 
-## Nodes
+---
 
-### A node (default)
-```
-id1;
-```
-
-![Single node](http://www.sveido.com/mermaid/img/ex5.png)
-
-Note that the id is what is displayed in the box.
-
-### A node with text
-It is also possible to set text in the box that differs from the id. If this is done several times, it is the last text
-found for the node that will be used. Also if you define edges for the node later on, you can omit text definitions. The
-one previously defined will be used when rendering the box.
-
-```
-id1[This is the text in the box];
-```
-
-![Text in node](http://www.sveido.com/mermaid/img/ex6.png)
-
-
-### A node with round edges
-```
-id1(This is the text in the box);
-```
-
-![Node with round edges](http://www.sveido.com/mermaid/img/ex7.png)
-
-### A node (rhombus)
-```
-id1{This is the text in the box};
-```
-
-![Decision box](http://www.sveido.com/mermaid/img/ex8.png)
-
-### Styling a node
-It is possible to apply specific styles such as a thicker border or a different background color to a node.
-
-```
-graph LR;
-    id1(Start)-->id2(Stop);
-    style id1 fill:#f9f,stroke:#333,stroke-width:4px;
-    style id2 fill:#ccf,stroke:#f66,stroke-width:2px,stroke-dasharray: 5, 5;
-```
-
-![Node with styles](http://www.sveido.com/mermaid/img/ex9.png)
-
-#### Classes
-More convenient then defining the style everytime is to define a class of styles and attach this class to the nodes that
-should have a different look.
-
-a class definition looks like the example below:
-
-```
-    classDef className fill:#f9f,stroke:#333,stroke-width:4px;
-```
-
-Attachment of a  class to a node is done as per below:
-
-```
-    class nodeId1 className;
-```
-
-It is also possible to attach a class to a list of nodes in one statement:
-
-```
-    class nodeId1,nodeId2 className;
-```
-
-#### Default class
-
-If a class is named default it will be assigned to all classes without specific class definitions.
-
-```
-    classDef default fill:#f9f,stroke:#333,stroke-width:4px;
-```
-
-
-## Links between nodes
-
-Nodes can be connected with links/edges. It is possible to have different types of links or attach a text string to a link.
-
-### A link with arrow head
-```
-A-->B;
-```
-
-![Link with arrowhead](http://www.sveido.com/mermaid/img/ex4.png)
-
-### An open link
-
-```
-A---B;
-```
-
-![Open link](http://www.sveido.com/mermaid/img/ex10.png)
-
-### Text on links
-
-```
-A---|This is the text|B;
-```
-
-![Text on links](http://www.sveido.com/mermaid/img/ex11.png)
-
-# Credits
-Many thanks to the [d3](http://d3js.org/) and [dagre-d3](https://github.com/cpettitt/dagre-d3) projects for providing the graphical layout and drawing libraries!!!
+*Mermaid was created by Knut Sveidqvist for easier documentation.*

__mocks__/MERMAID.js

@@ -0,0 +1,3 @@
+export const curveBasis = 'basis'
+export const curveLinear = 'linear'
+export const curveCardinal = 'cardinal'

__mocks__/d3.js

@@ -0,0 +1,56 @@
+/* eslint-env jest */
+let NewD3 = function () {
+  function returnThis () {
+    return this
+  }
+  return {
+    append: function () {
+      return NewD3()
+    },
+    lower: returnThis,
+    attr: returnThis,
+    style: returnThis,
+    text: returnThis,
+    0: {
+      0: {
+        getBBox: function () {
+          return {
+            height: 10,
+            width: 20
+          }
+        }
+      }
+    }
+  }
+}
+
+export const select = function () {
+  return new NewD3()
+}
+
+export const selectAll = function () {
+  return new NewD3()
+}
+
+export const curveBasis = 'basis'
+export const curveLinear = 'linear'
+export const curveCardinal = 'cardinal'
+
+export const MockD3 = (name, parent) => {
+  const children = []
+  const elem = {
+    get __children () { return children },
+    get __name () { return name },
+    get __parent () { return parent }
+  }
+  elem.append = (name) => {
+    const mockElem = MockD3(name, elem)
+    children.push(mockElem)
+    return mockElem
+  }
+  elem.lower = jest.fn(() => elem)
+  elem.attr = jest.fn(() => elem)
+  elem.text = jest.fn(() => elem)
+  elem.style = jest.fn(() => elem)
+  return elem
+}

babel.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: "defaults, ie >= 11, current node"
+      }
+    ]
+  ]
+}

bower.json

@@ -1,28 +0,0 @@
-{
-  "name": "mermaid",
-  "version": "0.2.4",
-  "authors": [
-    "knsv <knut@sveido.com>"
-  ],
-  "description": "Markdownish syntax for generating flowcharts",
-  "main": "dist/mermaid.slim.js",
-  "keywords": [
-    "diagram",
-    "markdown",
-    "flowchart"
-  ],
-  "license": "MIT",
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "vendor",
-    "test",
-    "tests"
-  ],
-  "devDependencies": {
-    "jasmine": "~2.0.4",
-    "dagre": "0.6.2",
-    "d3": "3.3.8",
-    "dagre-d3": "0.3.2"
-  }
-}

conf/karma.conf.js

@@ -1,60 +0,0 @@
-// Karma configuration
-// Generated on Mon Nov 03 2014 07:53:38 GMT+0100 (CET)
-
-module.exports = function (config) {
-    config.set({
-
-        // base path that will be used to resolve all patterns (eg. files, exclude)
-        basePath: '',
-
-        // frameworks to use
-        // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-        frameworks: ['jasmine'],
-
-
-        // list of files / patterns to load in the browser
-        files: [
-            '../src/**/*.js'
-        ],
-
-
-        // list of files to exclude
-        exclude: ['../src/backup/**/*.js'],
-
-
-        // preprocess matching files before serving them to the browser
-        // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
-
-
-        // test results reporter to use
-        // possible values: 'dots', 'progress'
-        // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-        reporters: ['progress'],
-
-
-        // web server port
-        port: 9876,
-
-
-        // enable / disable colors in the output (reporters and logs)
-        colors: true,
-
-
-        // level of logging
-        // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
-        logLevel: config.LOG_DEBUG,
-
-
-        // enable / disable watching file and executing tests whenever any file changes
-        autoWatch: true,
-
-
-        // start these browsers
-        // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-        browsers: ['Chrome'],
-
-        // Continuous Integration mode
-        // if true, Karma captures browsers, runs the tests and exits
-        singleRun: false
-    });
-};

cypress.json

@@ -0,0 +1 @@
+{ "video": false }

cypress/examples/actions.spec.js

@@ -0,0 +1,272 @@
+/// <reference types="Cypress" />
+
+context('Actions', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/actions')
+  })
+
+  // https://on.cypress.io/interacting-with-elements
+
+  it('.type() - type into a DOM element', () => {
+    // https://on.cypress.io/type
+    cy.get('.action-email')
+      .type('fake@email.com').should('have.value', 'fake@email.com')
+
+      // .type() with special character sequences
+      .type('{leftarrow}{rightarrow}{uparrow}{downarrow}')
+      .type('{del}{selectall}{backspace}')
+
+      // .type() with key modifiers
+      .type('{alt}{option}') //these are equivalent
+      .type('{ctrl}{control}') //these are equivalent
+      .type('{meta}{command}{cmd}') //these are equivalent
+      .type('{shift}')
+
+      // Delay each keypress by 0.1 sec
+      .type('slow.typing@email.com', { delay: 100 })
+      .should('have.value', 'slow.typing@email.com')
+
+    cy.get('.action-disabled')
+      // Ignore error checking prior to type
+      // like whether the input is visible or disabled
+      .type('disabled error checking', { force: true })
+      .should('have.value', 'disabled error checking')
+  })
+
+  it('.focus() - focus on a DOM element', () => {
+    // https://on.cypress.io/focus
+    cy.get('.action-focus').focus()
+      .should('have.class', 'focus')
+      .prev().should('have.attr', 'style', 'color: orange;')
+  })
+
+  it('.blur() - blur off a DOM element', () => {
+    // https://on.cypress.io/blur
+    cy.get('.action-blur').type('About to blur').blur()
+      .should('have.class', 'error')
+      .prev().should('have.attr', 'style', 'color: red;')
+  })
+
+  it('.clear() - clears an input or textarea element', () => {
+    // https://on.cypress.io/clear
+    cy.get('.action-clear').type('Clear this text')
+      .should('have.value', 'Clear this text')
+      .clear()
+      .should('have.value', '')
+  })
+
+  it('.submit() - submit a form', () => {
+    // https://on.cypress.io/submit
+    cy.get('.action-form')
+      .find('[type="text"]').type('HALFOFF')
+    cy.get('.action-form').submit()
+      .next().should('contain', 'Your form has been submitted!')
+  })
+
+  it('.click() - click on a DOM element', () => {
+    // https://on.cypress.io/click
+    cy.get('.action-btn').click()
+
+    // You can click on 9 specific positions of an element:
+    //  -----------------------------------
+    // | topLeft        top       topRight |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | left          center        right |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | bottomLeft   bottom   bottomRight |
+    //  -----------------------------------
+
+    // clicking in the center of the element is the default
+    cy.get('#action-canvas').click()
+
+    cy.get('#action-canvas').click('topLeft')
+    cy.get('#action-canvas').click('top')
+    cy.get('#action-canvas').click('topRight')
+    cy.get('#action-canvas').click('left')
+    cy.get('#action-canvas').click('right')
+    cy.get('#action-canvas').click('bottomLeft')
+    cy.get('#action-canvas').click('bottom')
+    cy.get('#action-canvas').click('bottomRight')
+
+    // .click() accepts an x and y coordinate
+    // that controls where the click occurs :)
+
+    cy.get('#action-canvas')
+      .click(80, 75) // click 80px on x coord and 75px on y coord
+      .click(170, 75)
+      .click(80, 165)
+      .click(100, 185)
+      .click(125, 190)
+      .click(150, 185)
+      .click(170, 165)
+
+    // click multiple elements by passing multiple: true
+    cy.get('.action-labels>.label').click({ multiple: true })
+
+    // Ignore error checking prior to clicking
+    cy.get('.action-opacity>.btn').click({ force: true })
+  })
+
+  it('.dblclick() - double click on a DOM element', () => {
+    // https://on.cypress.io/dblclick
+
+    // Our app has a listener on 'dblclick' event in our 'scripts.js'
+    // that hides the div and shows an input on double click
+    cy.get('.action-div').dblclick().should('not.be.visible')
+    cy.get('.action-input-hidden').should('be.visible')
+  })
+
+  it('.check() - check a checkbox or radio element', () => {
+    // https://on.cypress.io/check
+
+    // By default, .check() will check all
+    // matching checkbox or radio elements in succession, one after another
+    cy.get('.action-checkboxes [type="checkbox"]').not('[disabled]')
+      .check().should('be.checked')
+
+    cy.get('.action-radios [type="radio"]').not('[disabled]')
+      .check().should('be.checked')
+
+    // .check() accepts a value argument
+    cy.get('.action-radios [type="radio"]')
+      .check('radio1').should('be.checked')
+
+    // .check() accepts an array of values
+    cy.get('.action-multiple-checkboxes [type="checkbox"]')
+      .check(['checkbox1', 'checkbox2']).should('be.checked')
+
+    // Ignore error checking prior to checking
+    cy.get('.action-checkboxes [disabled]')
+      .check({ force: true }).should('be.checked')
+
+    cy.get('.action-radios [type="radio"]')
+      .check('radio3', { force: true }).should('be.checked')
+  })
+
+  it('.uncheck() - uncheck a checkbox element', () => {
+    // https://on.cypress.io/uncheck
+
+    // By default, .uncheck() will uncheck all matching
+    // checkbox elements in succession, one after another
+    cy.get('.action-check [type="checkbox"]')
+      .not('[disabled]')
+      .uncheck().should('not.be.checked')
+
+    // .uncheck() accepts a value argument
+    cy.get('.action-check [type="checkbox"]')
+      .check('checkbox1')
+      .uncheck('checkbox1').should('not.be.checked')
+
+    // .uncheck() accepts an array of values
+    cy.get('.action-check [type="checkbox"]')
+      .check(['checkbox1', 'checkbox3'])
+      .uncheck(['checkbox1', 'checkbox3']).should('not.be.checked')
+
+    // Ignore error checking prior to unchecking
+    cy.get('.action-check [disabled]')
+      .uncheck({ force: true }).should('not.be.checked')
+  })
+
+  it('.select() - select an option in a <select> element', () => {
+    // https://on.cypress.io/select
+
+    // Select option(s) with matching text content
+    cy.get('.action-select').select('apples')
+
+    cy.get('.action-select-multiple')
+    .select(['apples', 'oranges', 'bananas'])
+
+    // Select option(s) with matching value
+    cy.get('.action-select').select('fr-bananas')
+
+    cy.get('.action-select-multiple')
+      .select(['fr-apples', 'fr-oranges', 'fr-bananas'])
+  })
+
+  it('.scrollIntoView() - scroll an element into view', () => {
+    // https://on.cypress.io/scrollintoview
+
+    // normally all of these buttons are hidden,
+    // because they're not within
+    // the viewable area of their parent
+    // (we need to scroll to see them)
+    cy.get('#scroll-horizontal button')
+      .should('not.be.visible')
+
+    // scroll the button into view, as if the user had scrolled
+    cy.get('#scroll-horizontal button').scrollIntoView()
+      .should('be.visible')
+
+    cy.get('#scroll-vertical button')
+      .should('not.be.visible')
+
+    // Cypress handles the scroll direction needed
+    cy.get('#scroll-vertical button').scrollIntoView()
+      .should('be.visible')
+
+    cy.get('#scroll-both button')
+      .should('not.be.visible')
+
+    // Cypress knows to scroll to the right and down
+    cy.get('#scroll-both button').scrollIntoView()
+      .should('be.visible')
+  })
+
+  it('.trigger() - trigger an event on a DOM element', () => {
+    // https://on.cypress.io/trigger
+
+    // To interact with a range input (slider)
+    // we need to set its value & trigger the
+    // event to signal it changed
+
+    // Here, we invoke jQuery's val() method to set
+    // the value and trigger the 'change' event
+    cy.get('.trigger-input-range')
+      .invoke('val', 25)
+      .trigger('change')
+      .get('input[type=range]').siblings('p')
+      .should('have.text', '25')
+  })
+
+  it('cy.scrollTo() - scroll the window or element to a position', () => {
+
+    // https://on.cypress.io/scrollTo
+
+    // You can scroll to 9 specific positions of an element:
+    //  -----------------------------------
+    // | topLeft        top       topRight |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | left          center        right |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | bottomLeft   bottom   bottomRight |
+    //  -----------------------------------
+
+    // if you chain .scrollTo() off of cy, we will
+    // scroll the entire window
+    cy.scrollTo('bottom')
+
+    cy.get('#scrollable-horizontal').scrollTo('right')
+
+    // or you can scroll to a specific coordinate:
+    // (x axis, y axis) in pixels
+    cy.get('#scrollable-vertical').scrollTo(250, 250)
+
+    // or you can scroll to a specific percentage
+    // of the (width, height) of the element
+    cy.get('#scrollable-both').scrollTo('75%', '25%')
+
+    // control the easing of the scroll (default is 'swing')
+    cy.get('#scrollable-vertical').scrollTo('center', { easing: 'linear' })
+
+    // control the duration of the scroll (in ms)
+    cy.get('#scrollable-both').scrollTo('center', { duration: 2000 })
+  })
+})

cypress/examples/aliasing.spec.js

@@ -0,0 +1,42 @@
+/// <reference types="Cypress" />
+
+context('Aliasing', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/aliasing')
+  })
+
+  it('.as() - alias a DOM element for later use', () => {
+    // https://on.cypress.io/as
+
+    // Alias a DOM element for use later
+    // We don't have to traverse to the element
+    // later in our code, we reference it with @
+
+    cy.get('.as-table').find('tbody>tr')
+      .first().find('td').first()
+      .find('button').as('firstBtn')
+
+    // when we reference the alias, we place an
+    // @ in front of its name
+    cy.get('@firstBtn').click()
+
+    cy.get('@firstBtn')
+      .should('have.class', 'btn-success')
+      .and('contain', 'Changed')
+  })
+
+  it('.as() - alias a route for later use', () => {
+
+    // Alias the route to wait for its response
+    cy.server()
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // https://on.cypress.io/wait
+    cy.wait('@getComment').its('status').should('eq', 200)
+
+  })
+})

cypress/examples/assertions.spec.js

@@ -0,0 +1,168 @@
+/// <reference types="Cypress" />
+
+context('Assertions', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/assertions')
+  })
+
+  describe('Implicit Assertions', () => {
+    it('.should() - make an assertion about the current subject', () => {
+      // https://on.cypress.io/should
+      cy.get('.assertion-table')
+        .find('tbody tr:last')
+        .should('have.class', 'success')
+        .find('td')
+        .first()
+        // checking the text of the <td> element in various ways
+        .should('have.text', 'Column content')
+        .should('contain', 'Column content')
+        .should('have.html', 'Column content')
+        // chai-jquery uses "is()" to check if element matches selector
+        .should('match', 'td')
+        // to match text content against a regular expression
+        // first need to invoke jQuery method text()
+        // and then match using regular expression
+        .invoke('text')
+        .should('match', /column content/i)
+
+      // a better way to check element's text content against a regular expression
+      // is to use "cy.contains"
+      // https://on.cypress.io/contains
+      cy.get('.assertion-table')
+        .find('tbody tr:last')
+        // finds first <td> element with text content matching regular expression
+        .contains('td', /column content/i)
+        .should('be.visible')
+
+      // for more information about asserting element's text
+      // see https://on.cypress.io/using-cypress-faq#How-do-I-get-an-element’s-text-contents
+    })
+
+    it('.and() - chain multiple assertions together', () => {
+      // https://on.cypress.io/and
+      cy.get('.assertions-link')
+        .should('have.class', 'active')
+        .and('have.attr', 'href')
+        .and('include', 'cypress.io')
+    })
+  })
+
+  describe('Explicit Assertions', () => {
+    // https://on.cypress.io/assertions
+    it('expect - make an assertion about a specified subject', () => {
+      // We can use Chai's BDD style assertions
+      expect(true).to.be.true
+      const o = { foo: 'bar' }
+
+      expect(o).to.equal(o)
+      expect(o).to.deep.equal({ foo: 'bar' })
+      // matching text using regular expression
+      expect('FooBar').to.match(/bar$/i)
+    })
+
+    it('pass your own callback function to should()', () => {
+      // Pass a function to should that can have any number
+      // of explicit assertions within it.
+      // The ".should(cb)" function will be retried
+      // automatically until it passes all your explicit assertions or times out.
+      cy.get('.assertions-p')
+        .find('p')
+        .should(($p) => {
+          // https://on.cypress.io/$
+          // return an array of texts from all of the p's
+          // @ts-ignore TS6133 unused variable
+          const texts = $p.map((i, el) => Cypress.$(el).text())
+
+          // jquery map returns jquery object
+          // and .get() convert this to simple array
+          const paragraphs = texts.get()
+
+          // array should have length of 3
+          expect(paragraphs, 'has 3 paragraphs').to.have.length(3)
+
+          // use second argument to expect(...) to provide clear
+          // message with each assertion
+          expect(paragraphs, 'has expected text in each paragraph').to.deep.eq([
+            'Some text from first p',
+            'More text from second p',
+            'And even more text from third p',
+          ])
+        })
+    })
+
+    it('finds element by class name regex', () => {
+      cy.get('.docs-header')
+        .find('div')
+        // .should(cb) callback function will be retried
+        .should(($div) => {
+          expect($div).to.have.length(1)
+
+          const className = $div[0].className
+
+          expect(className).to.match(/heading-/)
+        })
+        // .then(cb) callback is not retried,
+        // it either passes or fails
+        .then(($div) => {
+          expect($div, 'text content').to.have.text('Introduction')
+        })
+    })
+
+    it('can throw any error', () => {
+      cy.get('.docs-header')
+        .find('div')
+        .should(($div) => {
+          if ($div.length !== 1) {
+            // you can throw your own errors
+            throw new Error('Did not find 1 element')
+          }
+
+          const className = $div[0].className
+
+          if (!className.match(/heading-/)) {
+            throw new Error(`Could not find class "heading-" in ${className}`)
+          }
+        })
+    })
+
+    it('matches unknown text between two elements', () => {
+      /**
+       * Text from the first element.
+       * @type {string}
+      */
+      let text
+
+      /**
+       * Normalizes passed text,
+       * useful before comparing text with spaces and different capitalization.
+       * @param {string} s Text to normalize
+      */
+      const normalizeText = (s) => s.replace(/\s/g, '').toLowerCase()
+
+      cy.get('.two-elements')
+        .find('.first')
+        .then(($first) => {
+          // save text from the first element
+          text = normalizeText($first.text())
+        })
+
+      cy.get('.two-elements')
+        .find('.second')
+        .should(($div) => {
+          // we can massage text before comparing
+          const secondText = normalizeText($div.text())
+
+          expect(secondText, 'second text').to.equal(text)
+        })
+    })
+
+    it('assert - assert shape of an object', () => {
+      const person = {
+        name: 'Joe',
+        age: 20,
+      }
+
+      assert.isObject(person, 'value is object')
+    })
+  })
+})

cypress/examples/connectors.spec.js

@@ -0,0 +1,56 @@
+/// <reference types="Cypress" />
+
+context('Connectors', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/connectors')
+  })
+
+  it('.each() - iterate over an array of elements', () => {
+    // https://on.cypress.io/each
+    cy.get('.connectors-each-ul>li')
+      .each(($el, index, $list) => {
+        console.log($el, index, $list)
+      })
+  })
+
+  it('.its() - get properties on the current subject', () => {
+    // https://on.cypress.io/its
+    cy.get('.connectors-its-ul>li')
+      // calls the 'length' property yielding that value
+      .its('length')
+      .should('be.gt', 2)
+  })
+
+  it('.invoke() - invoke a function on the current subject', () => {
+    // our div is hidden in our script.js
+    // $('.connectors-div').hide()
+
+    // https://on.cypress.io/invoke
+    cy.get('.connectors-div').should('be.hidden')
+      // call the jquery method 'show' on the 'div.container'
+      .invoke('show')
+      .should('be.visible')
+  })
+
+  it('.spread() - spread an array as individual args to callback function', () => {
+    // https://on.cypress.io/spread
+    const arr = ['foo', 'bar', 'baz']
+
+    cy.wrap(arr).spread((foo, bar, baz) => {
+      expect(foo).to.eq('foo')
+      expect(bar).to.eq('bar')
+      expect(baz).to.eq('baz')
+    })
+  })
+
+  it('.then() - invoke a callback function with the current subject', () => {
+    // https://on.cypress.io/then
+    cy.get('.connectors-list > li')
+      .then(($lis) => {
+        expect($lis, '3 items').to.have.length(3)
+        expect($lis.eq(0), 'first item').to.contain('Walk the dog')
+        expect($lis.eq(1), 'second item').to.contain('Feed the cat')
+        expect($lis.eq(2), 'third item').to.contain('Write JavaScript')
+      })
+  })
+})

cypress/examples/cookies.spec.js

@@ -0,0 +1,78 @@
+/// <reference types="Cypress" />
+
+context('Cookies', () => {
+  beforeEach(() => {
+    Cypress.Cookies.debug(true)
+
+    cy.visit('https://example.cypress.io/commands/cookies')
+
+    // clear cookies again after visiting to remove
+    // any 3rd party cookies picked up such as cloudflare
+    cy.clearCookies()
+  })
+
+  it('cy.getCookie() - get a browser cookie', () => {
+    // https://on.cypress.io/getcookie
+    cy.get('#getCookie .set-a-cookie').click()
+
+    // cy.getCookie() yields a cookie object
+    cy.getCookie('token').should('have.property', 'value', '123ABC')
+  })
+
+  it('cy.getCookies() - get browser cookies', () => {
+    // https://on.cypress.io/getcookies
+    cy.getCookies().should('be.empty')
+
+    cy.get('#getCookies .set-a-cookie').click()
+
+    // cy.getCookies() yields an array of cookies
+    cy.getCookies().should('have.length', 1).should((cookies) => {
+
+      // each cookie has these properties
+      expect(cookies[0]).to.have.property('name', 'token')
+      expect(cookies[0]).to.have.property('value', '123ABC')
+      expect(cookies[0]).to.have.property('httpOnly', false)
+      expect(cookies[0]).to.have.property('secure', false)
+      expect(cookies[0]).to.have.property('domain')
+      expect(cookies[0]).to.have.property('path')
+    })
+  })
+
+  it('cy.setCookie() - set a browser cookie', () => {
+    // https://on.cypress.io/setcookie
+    cy.getCookies().should('be.empty')
+
+    cy.setCookie('foo', 'bar')
+
+    // cy.getCookie() yields a cookie object
+    cy.getCookie('foo').should('have.property', 'value', 'bar')
+  })
+
+  it('cy.clearCookie() - clear a browser cookie', () => {
+    // https://on.cypress.io/clearcookie
+    cy.getCookie('token').should('be.null')
+
+    cy.get('#clearCookie .set-a-cookie').click()
+
+    cy.getCookie('token').should('have.property', 'value', '123ABC')
+
+    // cy.clearCookies() yields null
+    cy.clearCookie('token').should('be.null')
+
+    cy.getCookie('token').should('be.null')
+  })
+
+  it('cy.clearCookies() - clear browser cookies', () => {
+    // https://on.cypress.io/clearcookies
+    cy.getCookies().should('be.empty')
+
+    cy.get('#clearCookies .set-a-cookie').click()
+
+    cy.getCookies().should('have.length', 1)
+
+    // cy.clearCookies() yields null
+    cy.clearCookies()
+
+    cy.getCookies().should('be.empty')
+  })
+})

cypress/examples/cypress_api.spec.js

@@ -0,0 +1,222 @@
+/// <reference types="Cypress" />
+
+context('Cypress.Commands', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/custom-commands
+
+  it('.add() - create a custom command', () => {
+    Cypress.Commands.add('console', {
+      prevSubject: true,
+    }, (subject, method) => {
+      // the previous subject is automatically received
+      // and the commands arguments are shifted
+
+      // allow us to change the console method used
+      method = method || 'log'
+
+      // log the subject to the console
+      // @ts-ignore TS7017
+      console[method]('The subject is', subject)
+
+      // whatever we return becomes the new subject
+      // we don't want to change the subject so
+      // we return whatever was passed in
+      return subject
+    })
+
+    // @ts-ignore TS2339
+    cy.get('button').console('info').then(($button) => {
+      // subject is still $button
+    })
+  })
+})
+
+
+context('Cypress.Cookies', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/cookies
+  it('.debug() - enable or disable debugging', () => {
+    Cypress.Cookies.debug(true)
+
+    // Cypress will now log in the console when
+    // cookies are set or cleared
+    cy.setCookie('fakeCookie', '123ABC')
+    cy.clearCookie('fakeCookie')
+    cy.setCookie('fakeCookie', '123ABC')
+    cy.clearCookie('fakeCookie')
+    cy.setCookie('fakeCookie', '123ABC')
+  })
+
+  it('.preserveOnce() - preserve cookies by key', () => {
+    // normally cookies are reset after each test
+    cy.getCookie('fakeCookie').should('not.be.ok')
+
+    // preserving a cookie will not clear it when
+    // the next test starts
+    cy.setCookie('lastCookie', '789XYZ')
+    Cypress.Cookies.preserveOnce('lastCookie')
+  })
+
+  it('.defaults() - set defaults for all cookies', () => {
+    // now any cookie with the name 'session_id' will
+    // not be cleared before each new test runs
+    Cypress.Cookies.defaults({
+      whitelist: 'session_id',
+    })
+  })
+})
+
+
+context('Cypress.Server', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // Permanently override server options for
+  // all instances of cy.server()
+
+  // https://on.cypress.io/cypress-server
+  it('.defaults() - change default config of server', () => {
+    Cypress.Server.defaults({
+      delay: 0,
+      force404: false,
+    })
+  })
+})
+
+context('Cypress.arch', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get CPU architecture name of underlying OS', () => {
+    // https://on.cypress.io/arch
+    expect(Cypress.arch).to.exist
+  })
+})
+
+context('Cypress.config()', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get and set configuration options', () => {
+    // https://on.cypress.io/config
+    let myConfig = Cypress.config()
+
+    expect(myConfig).to.have.property('animationDistanceThreshold', 5)
+    expect(myConfig).to.have.property('baseUrl', null)
+    expect(myConfig).to.have.property('defaultCommandTimeout', 4000)
+    expect(myConfig).to.have.property('requestTimeout', 5000)
+    expect(myConfig).to.have.property('responseTimeout', 30000)
+    expect(myConfig).to.have.property('viewportHeight', 660)
+    expect(myConfig).to.have.property('viewportWidth', 1000)
+    expect(myConfig).to.have.property('pageLoadTimeout', 60000)
+    expect(myConfig).to.have.property('waitForAnimations', true)
+
+    expect(Cypress.config('pageLoadTimeout')).to.eq(60000)
+
+    // this will change the config for the rest of your tests!
+    Cypress.config('pageLoadTimeout', 20000)
+
+    expect(Cypress.config('pageLoadTimeout')).to.eq(20000)
+
+    Cypress.config('pageLoadTimeout', 60000)
+  })
+})
+
+context('Cypress.dom', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/dom
+  it('.isHidden() - determine if a DOM element is hidden', () => {
+    let hiddenP = Cypress.$('.dom-p p.hidden').get(0)
+    let visibleP = Cypress.$('.dom-p p.visible').get(0)
+
+    // our first paragraph has css class 'hidden'
+    expect(Cypress.dom.isHidden(hiddenP)).to.be.true
+    expect(Cypress.dom.isHidden(visibleP)).to.be.false
+  })
+})
+
+context('Cypress.env()', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // We can set environment variables for highly dynamic values
+
+  // https://on.cypress.io/environment-variables
+  it('Get environment variables', () => {
+    // https://on.cypress.io/env
+    // set multiple environment variables
+    Cypress.env({
+      host: 'veronica.dev.local',
+      api_server: 'http://localhost:8888/v1/',
+    })
+
+    // get environment variable
+    expect(Cypress.env('host')).to.eq('veronica.dev.local')
+
+    // set environment variable
+    Cypress.env('api_server', 'http://localhost:8888/v2/')
+    expect(Cypress.env('api_server')).to.eq('http://localhost:8888/v2/')
+
+    // get all environment variable
+    expect(Cypress.env()).to.have.property('host', 'veronica.dev.local')
+    expect(Cypress.env()).to.have.property('api_server', 'http://localhost:8888/v2/')
+  })
+})
+
+context('Cypress.log', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Control what is printed to the Command Log', () => {
+    // https://on.cypress.io/cypress-log
+  })
+})
+
+
+context('Cypress.platform', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get underlying OS name', () => {
+    // https://on.cypress.io/platform
+    expect(Cypress.platform).to.be.exist
+  })
+})
+
+context('Cypress.version', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get current version of Cypress being run', () => {
+    // https://on.cypress.io/version
+    expect(Cypress.version).to.be.exist
+  })
+})
+
+context('Cypress.spec', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get current spec information', () => {
+    // https://on.cypress.io/spec
+    // wrap the object so we can inspect it easily by clicking in the command log
+    cy.wrap(Cypress.spec).should('have.keys', ['name', 'relative', 'absolute'])
+  })
+})

cypress/examples/files.spec.js

@@ -0,0 +1,114 @@
+/// <reference types="Cypress" />
+
+/// JSON fixture file can be loaded directly using
+// the built-in JavaScript bundler
+// @ts-ignore
+const requiredExample = require('../../fixtures/example')
+
+context('Files', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/files')
+  })
+
+  beforeEach(() => {
+    // load example.json fixture file and store
+    // in the test context object
+    cy.fixture('example.json').as('example')
+  })
+
+  it('cy.fixture() - load a fixture', () => {
+    // https://on.cypress.io/fixture
+
+    // Instead of writing a response inline you can
+    // use a fixture file's content.
+
+    cy.server()
+    cy.fixture('example.json').as('comment')
+    // when application makes an Ajax request matching "GET comments/*"
+    // Cypress will intercept it and reply with object
+    // from the "comment" alias
+    cy.route('GET', 'comments/*', '@comment').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+
+    // you can also just write the fixture in the route
+    cy.route('GET', 'comments/*', 'fixture:example.json').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+
+    // or write fx to represent fixture
+    // by default it assumes it's .json
+    cy.route('GET', 'comments/*', 'fx:example').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+  })
+
+  it('cy.fixture() or require - load a fixture', function () {
+    // we are inside the "function () { ... }"
+    // callback and can use test context object "this"
+    // "this.example" was loaded in "beforeEach" function callback
+    expect(this.example, 'fixture in the test context')
+      .to.deep.equal(requiredExample)
+
+    // or use "cy.wrap" and "should('deep.equal', ...)" assertion
+    // @ts-ignore
+    cy.wrap(this.example, 'fixture vs require')
+      .should('deep.equal', requiredExample)
+  })
+
+  it('cy.readFile() - read a files contents', () => {
+    // https://on.cypress.io/readfile
+
+    // You can read a file and yield its contents
+    // The filePath is relative to your project's root.
+    cy.readFile('cypress.json').then((json) => {
+      expect(json).to.be.an('object')
+    })
+  })
+
+  it('cy.writeFile() - write to a file', () => {
+    // https://on.cypress.io/writefile
+
+    // You can write to a file
+
+    // Use a response from a request to automatically
+    // generate a fixture file for use later
+    cy.request('https://jsonplaceholder.cypress.io/users')
+      .then((response) => {
+        cy.writeFile('cypress/fixtures/users.json', response.body)
+      })
+    cy.fixture('users').should((users) => {
+      expect(users[0].name).to.exist
+    })
+
+    // JavaScript arrays and objects are stringified
+    // and formatted into text.
+    cy.writeFile('cypress/fixtures/profile.json', {
+      id: 8739,
+      name: 'Jane',
+      email: 'jane@example.com',
+    })
+
+    cy.fixture('profile').should((profile) => {
+      expect(profile.name).to.eq('Jane')
+    })
+  })
+})

cypress/examples/local_storage.spec.js

@@ -0,0 +1,52 @@
+/// <reference types="Cypress" />
+
+context('Local Storage', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/local-storage')
+  })
+  // Although local storage is automatically cleared
+  // in between tests to maintain a clean state
+  // sometimes we need to clear the local storage manually
+
+  it('cy.clearLocalStorage() - clear all data in local storage', () => {
+    // https://on.cypress.io/clearlocalstorage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    // clearLocalStorage() yields the localStorage object
+    cy.clearLocalStorage().should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.be.null
+      expect(ls.getItem('prop3')).to.be.null
+    })
+
+    // Clear key matching string in Local Storage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    cy.clearLocalStorage('prop1').should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.eq('blue')
+      expect(ls.getItem('prop3')).to.eq('magenta')
+    })
+
+    // Clear keys matching regex in Local Storage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    cy.clearLocalStorage(/prop1|2/).should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.be.null
+      expect(ls.getItem('prop3')).to.eq('magenta')
+    })
+  })
+})

cypress/examples/location.spec.js

@@ -0,0 +1,32 @@
+/// <reference types="Cypress" />
+
+context('Location', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/location')
+  })
+
+  it('cy.hash() - get the current URL hash', () => {
+    // https://on.cypress.io/hash
+    cy.hash().should('be.empty')
+  })
+
+  it('cy.location() - get window.location', () => {
+    // https://on.cypress.io/location
+    cy.location().should((location) => {
+      expect(location.hash).to.be.empty
+      expect(location.href).to.eq('https://example.cypress.io/commands/location')
+      expect(location.host).to.eq('example.cypress.io')
+      expect(location.hostname).to.eq('example.cypress.io')
+      expect(location.origin).to.eq('https://example.cypress.io')
+      expect(location.pathname).to.eq('/commands/location')
+      expect(location.port).to.eq('')
+      expect(location.protocol).to.eq('https:')
+      expect(location.search).to.be.empty
+    })
+  })
+
+  it('cy.url() - get the current URL', () => {
+    // https://on.cypress.io/url
+    cy.url().should('eq', 'https://example.cypress.io/commands/location')
+  })
+})

cypress/examples/misc.spec.js

@@ -0,0 +1,83 @@
+/// <reference types="Cypress" />
+
+context('Misc', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/misc')
+  })
+
+  it('.end() - end the command chain', () => {
+    // https://on.cypress.io/end
+
+    // cy.end is useful when you want to end a chain of commands
+    // and force Cypress to re-query from the root element
+    cy.get('.misc-table').within(() => {
+      // ends the current chain and yields null
+      cy.contains('Cheryl').click().end()
+
+      // queries the entire table again
+      cy.contains('Charles').click()
+    })
+  })
+
+  it('cy.exec() - execute a system command', () => {
+    // https://on.cypress.io/exec
+
+    // execute a system command.
+    // so you can take actions necessary for
+    // your test outside the scope of Cypress.
+    cy.exec('echo Jane Lane')
+      .its('stdout').should('contain', 'Jane Lane')
+
+    // we can use Cypress.platform string to
+    // select appropriate command
+    // https://on.cypress/io/platform
+    cy.log(`Platform ${Cypress.platform} architecture ${Cypress.arch}`)
+
+    if (Cypress.platform === 'win32') {
+      cy.exec('print cypress.json')
+        .its('stderr').should('be.empty')
+    } else {
+      cy.exec('cat cypress.json')
+        .its('stderr').should('be.empty')
+
+      cy.exec('pwd')
+        .its('code').should('eq', 0)
+    }
+  })
+
+  it('cy.focused() - get the DOM element that has focus', () => {
+    // https://on.cypress.io/focused
+    cy.get('.misc-form').find('#name').click()
+    cy.focused().should('have.id', 'name')
+
+    cy.get('.misc-form').find('#description').click()
+    cy.focused().should('have.id', 'description')
+  })
+
+  context('Cypress.Screenshot', function () {
+    it('cy.screenshot() - take a screenshot', () => {
+      // https://on.cypress.io/screenshot
+      cy.screenshot('my-image')
+    })
+
+    it('Cypress.Screenshot.defaults() - change default config of screenshots', function () {
+      Cypress.Screenshot.defaults({
+        blackout: ['.foo'],
+        capture: 'viewport',
+        clip: { x: 0, y: 0, width: 200, height: 200 },
+        scale: false,
+        disableTimersAndAnimations: true,
+        screenshotOnRunFailure: true,
+        beforeScreenshot () { },
+        afterScreenshot () { },
+      })
+    })
+  })
+
+  it('cy.wrap() - wrap an object', () => {
+    // https://on.cypress.io/wrap
+    cy.wrap({ foo: 'bar' })
+      .should('have.property', 'foo')
+      .and('include', 'bar')
+  })
+})

cypress/examples/navigation.spec.js

@@ -0,0 +1,56 @@
+/// <reference types="Cypress" />
+
+context('Navigation', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io')
+    cy.get('.navbar-nav').contains('Commands').click()
+    cy.get('.dropdown-menu').contains('Navigation').click()
+  })
+
+  it('cy.go() - go back or forward in the browser\'s history', () => {
+    // https://on.cypress.io/go
+
+    cy.location('pathname').should('include', 'navigation')
+
+    cy.go('back')
+    cy.location('pathname').should('not.include', 'navigation')
+
+    cy.go('forward')
+    cy.location('pathname').should('include', 'navigation')
+
+    // clicking back
+    cy.go(-1)
+    cy.location('pathname').should('not.include', 'navigation')
+
+    // clicking forward
+    cy.go(1)
+    cy.location('pathname').should('include', 'navigation')
+  })
+
+  it('cy.reload() - reload the page', () => {
+    // https://on.cypress.io/reload
+    cy.reload()
+
+    // reload the page without using the cache
+    cy.reload(true)
+  })
+
+  it('cy.visit() - visit a remote url', () => {
+    // https://on.cypress.io/visit
+
+    // Visit any sub-domain of your current domain
+
+    // Pass options to the visit
+    cy.visit('https://example.cypress.io/commands/navigation', {
+      timeout: 50000, // increase total time for the visit to resolve
+      onBeforeLoad (contentWindow) {
+        // contentWindow is the remote page's window object
+        expect(typeof contentWindow === 'object').to.be.true
+      },
+      onLoad (contentWindow) {
+        // contentWindow is the remote page's window object
+        expect(typeof contentWindow === 'object').to.be.true
+      },
+    })
+    })
+})

cypress/examples/network_requests.spec.js

@@ -0,0 +1,194 @@
+/// <reference types="Cypress" />
+
+context('Network Requests', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/network-requests')
+  })
+
+  // Manage AJAX / XHR requests in your app
+
+  it('cy.server() - control behavior of network requests and responses', () => {
+    // https://on.cypress.io/server
+
+    cy.server().should((server) => {
+      // the default options on server
+      // you can override any of these options
+      expect(server.delay).to.eq(0)
+      expect(server.method).to.eq('GET')
+      expect(server.status).to.eq(200)
+      expect(server.headers).to.be.null
+      expect(server.response).to.be.null
+      expect(server.onRequest).to.be.undefined
+      expect(server.onResponse).to.be.undefined
+      expect(server.onAbort).to.be.undefined
+
+      // These options control the server behavior
+      // affecting all requests
+
+      // pass false to disable existing route stubs
+      expect(server.enable).to.be.true
+      // forces requests that don't match your routes to 404
+      expect(server.force404).to.be.false
+      // whitelists requests from ever being logged or stubbed
+      expect(server.whitelist).to.be.a('function')
+    })
+
+    cy.server({
+      method: 'POST',
+      delay: 1000,
+      status: 422,
+      response: {},
+    })
+
+    // any route commands will now inherit the above options
+    // from the server. anything we pass specifically
+    // to route will override the defaults though.
+  })
+
+  it('cy.request() - make an XHR request', () => {
+    // https://on.cypress.io/request
+    cy.request('https://jsonplaceholder.cypress.io/comments')
+      .should((response) => {
+        expect(response.status).to.eq(200)
+        expect(response.body).to.have.length(500)
+        expect(response).to.have.property('headers')
+        expect(response).to.have.property('duration')
+      })
+  })
+
+
+  it('cy.request() - verify response using BDD syntax', () => {
+    cy.request('https://jsonplaceholder.cypress.io/comments')
+    .then((response) => {
+      // https://on.cypress.io/assertions
+      expect(response).property('status').to.equal(200)
+      expect(response).property('body').to.have.length(500)
+      expect(response).to.include.keys('headers', 'duration')
+    })
+  })
+
+  it('cy.request() with query parameters', () => {
+    // will execute request
+    // https://jsonplaceholder.cypress.io/comments?postId=1&id=3
+    cy.request({
+      url: 'https://jsonplaceholder.cypress.io/comments',
+      qs: {
+        postId: 1,
+        id: 3,
+      },
+    })
+    .its('body')
+    .should('be.an', 'array')
+    .and('have.length', 1)
+    .its('0') // yields first element of the array
+    .should('contain', {
+      postId: 1,
+      id: 3,
+    })
+  })
+
+  it('cy.request() - pass result to the second request', () => {
+    // first, let's find out the userId of the first user we have
+    cy.request('https://jsonplaceholder.cypress.io/users?_limit=1')
+      .its('body.0') // yields the first element of the returned list
+      .then((user) => {
+        expect(user).property('id').to.be.a('number')
+        // make a new post on behalf of the user
+        cy.request('POST', 'https://jsonplaceholder.cypress.io/posts', {
+          userId: user.id,
+          title: 'Cypress Test Runner',
+          body: 'Fast, easy and reliable testing for anything that runs in a browser.',
+        })
+      })
+      // note that the value here is the returned value of the 2nd request
+      // which is the new post object
+      .then((response) => {
+        expect(response).property('status').to.equal(201) // new entity created
+        expect(response).property('body').to.contain({
+          id: 101, // there are already 100 posts, so new entity gets id 101
+          title: 'Cypress Test Runner',
+        })
+        // we don't know the user id here - since it was in above closure
+        // so in this test just confirm that the property is there
+        expect(response.body).property('userId').to.be.a('number')
+      })
+  })
+
+  it('cy.request() - save response in the shared test context', () => {
+    // https://on.cypress.io/variables-and-aliases
+    cy.request('https://jsonplaceholder.cypress.io/users?_limit=1')
+      .its('body.0') // yields the first element of the returned list
+      .as('user') // saves the object in the test context
+      .then(function () {
+        // NOTE 👀
+        //  By the time this callback runs the "as('user')" command
+        //  has saved the user object in the test context.
+        //  To access the test context we need to use
+        //  the "function () { ... }" callback form,
+        //  otherwise "this" points at a wrong or undefined object!
+        cy.request('POST', 'https://jsonplaceholder.cypress.io/posts', {
+          userId: this.user.id,
+          title: 'Cypress Test Runner',
+          body: 'Fast, easy and reliable testing for anything that runs in a browser.',
+        })
+        .its('body').as('post') // save the new post from the response
+      })
+      .then(function () {
+        // When this callback runs, both "cy.request" API commands have finished
+        // and the test context has "user" and "post" objects set.
+        // Let's verify them.
+        expect(this.post, 'post has the right user id').property('userId').to.equal(this.user.id)
+      })
+  })
+
+  it('cy.route() - route responses to matching requests', () => {
+    // https://on.cypress.io/route
+
+    let message = 'whoa, this comment does not exist'
+
+    cy.server()
+
+    // Listen to GET to comments/1
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // https://on.cypress.io/wait
+    cy.wait('@getComment').its('status').should('eq', 200)
+
+    // Listen to POST to comments
+    cy.route('POST', '/comments').as('postComment')
+
+    // we have code that posts a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-post').click()
+    cy.wait('@postComment')
+
+    // get the route
+    cy.get('@postComment').should((xhr) => {
+      expect(xhr.requestBody).to.include('email')
+      expect(xhr.requestHeaders).to.have.property('Content-Type')
+      expect(xhr.responseBody).to.have.property('name', 'Using POST in cy.route()')
+    })
+
+    // Stub a response to PUT comments/ ****
+    cy.route({
+      method: 'PUT',
+      url: 'comments/*',
+      status: 404,
+      response: { error: message },
+      delay: 500,
+    }).as('putComment')
+
+    // we have code that puts a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-put').click()
+
+    cy.wait('@putComment')
+
+    // our 404 statusCode logic in scripts.js executed
+    cy.get('.network-put-comment').should('contain', message)
+  })
+})

cypress/examples/querying.spec.js

@@ -0,0 +1,87 @@
+/// <reference types="Cypress" />
+
+context('Querying', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/querying')
+  })
+
+  // The most commonly used query is 'cy.get()', you can
+  // think of this like the '$' in jQuery
+
+  it('cy.get() - query DOM elements', () => {
+    // https://on.cypress.io/get
+
+    cy.get('#query-btn').should('contain', 'Button')
+
+    cy.get('.query-btn').should('contain', 'Button')
+
+    cy.get('#querying .well>button:first').should('contain', 'Button')
+    //              ↲
+    // Use CSS selectors just like jQuery
+
+    cy.get('[data-test-id="test-example"]').should('have.class', 'example')
+
+    // 'cy.get()' yields jQuery object, you can get its attribute
+    // by invoking `.attr()` method
+    cy.get('[data-test-id="test-example"]')
+      .invoke('attr', 'data-test-id')
+      .should('equal', 'test-example')
+
+    // or you can get element's CSS property
+    cy.get('[data-test-id="test-example"]')
+      .invoke('css', 'position')
+      .should('equal', 'static')
+
+    // or use assertions directly during 'cy.get()'
+    // https://on.cypress.io/assertions
+    cy.get('[data-test-id="test-example"]')
+      .should('have.attr', 'data-test-id', 'test-example')
+      .and('have.css', 'position', 'static')
+  })
+
+  it('cy.contains() - query DOM elements with matching content', () => {
+    // https://on.cypress.io/contains
+    cy.get('.query-list')
+      .contains('bananas')
+      .should('have.class', 'third')
+
+    // we can pass a regexp to `.contains()`
+    cy.get('.query-list')
+      .contains(/^b\w+/)
+      .should('have.class', 'third')
+
+    cy.get('.query-list')
+      .contains('apples')
+      .should('have.class', 'first')
+
+    // passing a selector to contains will
+    // yield the selector containing the text
+    cy.get('#querying')
+      .contains('ul', 'oranges')
+      .should('have.class', 'query-list')
+
+    cy.get('.query-button')
+      .contains('Save Form')
+      .should('have.class', 'btn')
+  })
+
+  it('.within() - query DOM elements within a specific element', () => {
+    // https://on.cypress.io/within
+    cy.get('.query-form').within(() => {
+      cy.get('input:first').should('have.attr', 'placeholder', 'Email')
+      cy.get('input:last').should('have.attr', 'placeholder', 'Password')
+    })
+  })
+
+  it('cy.root() - query the root DOM element', () => {
+    // https://on.cypress.io/root
+
+    // By default, root is the document
+    cy.root().should('match', 'html')
+
+    cy.get('.query-ul').within(() => {
+      // In this within, the root is now the ul DOM element
+      cy.root().should('have.class', 'query-ul')
+    })
+  })
+})

cypress/examples/spies_stubs_clocks.spec.js

@@ -0,0 +1,95 @@
+/// <reference types="Cypress" />
+
+context('Spies, Stubs, and Clock', () => {
+  it('cy.spy() - wrap a method in a spy', () => {
+    // https://on.cypress.io/spy
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      foo () {},
+    }
+
+    const spy = cy.spy(obj, 'foo').as('anyArgs')
+
+    obj.foo()
+
+    expect(spy).to.be.called
+  })
+
+  it('cy.spy() retries until assertions pass', () => {
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      /**
+       * Prints the argument passed
+       * @param x {any}
+      */
+      foo (x) {
+        console.log('obj.foo called with', x)
+      },
+    }
+
+    cy.spy(obj, 'foo').as('foo')
+
+    setTimeout(() => {
+      obj.foo('first')
+    }, 500)
+
+    setTimeout(() => {
+      obj.foo('second')
+    }, 2500)
+
+    cy.get('@foo').should('have.been.calledTwice')
+  })
+
+  it('cy.stub() - create a stub and/or replace a function with stub', () => {
+    // https://on.cypress.io/stub
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      /**
+       * prints both arguments to the console
+       * @param a {string}
+       * @param b {string}
+      */
+      foo (a, b) {
+        console.log('a', a, 'b', b)
+      },
+    }
+
+    const stub = cy.stub(obj, 'foo').as('foo')
+
+    obj.foo('foo', 'bar')
+
+    expect(stub).to.be.called
+  })
+
+  it('cy.clock() - control time in the browser', () => {
+    // https://on.cypress.io/clock
+
+    // create the date in UTC so its always the same
+    // no matter what local timezone the browser is running in
+    const now = new Date(Date.UTC(2017, 2, 14)).getTime()
+
+    cy.clock(now)
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+    cy.get('#clock-div').click()
+      .should('have.text', '1489449600')
+  })
+
+  it('cy.tick() - move time in the browser', () => {
+    // https://on.cypress.io/tick
+
+    // create the date in UTC so its always the same
+    // no matter what local timezone the browser is running in
+    const now = new Date(Date.UTC(2017, 2, 14)).getTime()
+
+    cy.clock(now)
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+    cy.get('#tick-div').click()
+      .should('have.text', '1489449600')
+    cy.tick(10000) // 10 seconds passed
+    cy.get('#tick-div').click()
+      .should('have.text', '1489449610')
+  })
+})

cypress/examples/traversal.spec.js

@@ -0,0 +1,121 @@
+/// <reference types="Cypress" />
+
+context('Traversal', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/traversal')
+  })
+
+  it('.children() - get child DOM elements', () => {
+    // https://on.cypress.io/children
+    cy.get('.traversal-breadcrumb')
+      .children('.active')
+      .should('contain', 'Data')
+  })
+
+  it('.closest() - get closest ancestor DOM element', () => {
+    // https://on.cypress.io/closest
+    cy.get('.traversal-badge')
+      .closest('ul')
+      .should('have.class', 'list-group')
+  })
+
+  it('.eq() - get a DOM element at a specific index', () => {
+    // https://on.cypress.io/eq
+    cy.get('.traversal-list>li')
+      .eq(1).should('contain', 'siamese')
+  })
+
+  it('.filter() - get DOM elements that match the selector', () => {
+    // https://on.cypress.io/filter
+    cy.get('.traversal-nav>li')
+      .filter('.active').should('contain', 'About')
+  })
+
+  it('.find() - get descendant DOM elements of the selector', () => {
+    // https://on.cypress.io/find
+    cy.get('.traversal-pagination')
+      .find('li').find('a')
+      .should('have.length', 7)
+  })
+
+  it('.first() - get first DOM element', () => {
+    // https://on.cypress.io/first
+    cy.get('.traversal-table td')
+      .first().should('contain', '1')
+  })
+
+  it('.last() - get last DOM element', () => {
+    // https://on.cypress.io/last
+    cy.get('.traversal-buttons .btn')
+      .last().should('contain', 'Submit')
+  })
+
+  it('.next() - get next sibling DOM element', () => {
+    // https://on.cypress.io/next
+    cy.get('.traversal-ul')
+      .contains('apples').next().should('contain', 'oranges')
+  })
+
+  it('.nextAll() - get all next sibling DOM elements', () => {
+    // https://on.cypress.io/nextall
+    cy.get('.traversal-next-all')
+      .contains('oranges')
+      .nextAll().should('have.length', 3)
+  })
+
+  it('.nextUntil() - get next sibling DOM elements until next el', () => {
+    // https://on.cypress.io/nextuntil
+    cy.get('#veggies')
+      .nextUntil('#nuts').should('have.length', 3)
+  })
+
+  it('.not() - remove DOM elements from set of DOM elements', () => {
+    // https://on.cypress.io/not
+    cy.get('.traversal-disabled .btn')
+      .not('[disabled]').should('not.contain', 'Disabled')
+  })
+
+  it('.parent() - get parent DOM element from DOM elements', () => {
+    // https://on.cypress.io/parent
+    cy.get('.traversal-mark')
+      .parent().should('contain', 'Morbi leo risus')
+  })
+
+  it('.parents() - get parent DOM elements from DOM elements', () => {
+    // https://on.cypress.io/parents
+    cy.get('.traversal-cite')
+      .parents().should('match', 'blockquote')
+  })
+
+  it('.parentsUntil() - get parent DOM elements from DOM elements until el', () => {
+    // https://on.cypress.io/parentsuntil
+    cy.get('.clothes-nav')
+      .find('.active')
+      .parentsUntil('.clothes-nav')
+      .should('have.length', 2)
+  })
+
+  it('.prev() - get previous sibling DOM element', () => {
+    // https://on.cypress.io/prev
+    cy.get('.birds').find('.active')
+      .prev().should('contain', 'Lorikeets')
+  })
+
+  it('.prevAll() - get all previous sibling DOM elements', () => {
+    // https://on.cypress.io/prevAll
+    cy.get('.fruits-list').find('.third')
+      .prevAll().should('have.length', 2)
+  })
+
+  it('.prevUntil() - get all previous sibling DOM elements until el', () => {
+    // https://on.cypress.io/prevUntil
+    cy.get('.foods-list').find('#nuts')
+      .prevUntil('#veggies').should('have.length', 3)
+  })
+
+  it('.siblings() - get all sibling DOM elements', () => {
+    // https://on.cypress.io/siblings
+    cy.get('.traversal-pills .active')
+      .siblings().should('have.length', 2)
+  })
+})

cypress/examples/utilities.spec.js

@@ -0,0 +1,133 @@
+/// <reference types="Cypress" />
+
+context('Utilities', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/utilities')
+  })
+
+  it('Cypress._ - call a lodash method', () => {
+    // https://on.cypress.io/_
+    cy.request('https://jsonplaceholder.cypress.io/users')
+      .then((response) => {
+        let ids = Cypress._.chain(response.body).map('id').take(3).value()
+
+        expect(ids).to.deep.eq([1, 2, 3])
+      })
+  })
+
+  it('Cypress.$ - call a jQuery method', () => {
+    // https://on.cypress.io/$
+    let $li = Cypress.$('.utility-jquery li:first')
+
+    cy.wrap($li)
+      .should('not.have.class', 'active')
+      .click()
+      .should('have.class', 'active')
+  })
+
+  it('Cypress.Blob - blob utilities and base64 string conversion', () => {
+    // https://on.cypress.io/blob
+    cy.get('.utility-blob').then(($div) =>
+    // https://github.com/nolanlawson/blob-util#imgSrcToDataURL
+    // get the dataUrl string for the javascript-logo
+      Cypress.Blob.imgSrcToDataURL('https://example.cypress.io/assets/img/javascript-logo.png', undefined, 'anonymous')
+      .then((dataUrl) => {
+        // create an <img> element and set its src to the dataUrl
+        let img = Cypress.$('<img />', { src: dataUrl })
+
+        // need to explicitly return cy here since we are initially returning
+        // the Cypress.Blob.imgSrcToDataURL promise to our test
+        // append the image
+        $div.append(img)
+
+        cy.get('.utility-blob img').click()
+          .should('have.attr', 'src', dataUrl)
+      }))
+  })
+
+  it('Cypress.minimatch - test out glob patterns against strings', () => {
+    // https://on.cypress.io/minimatch
+    let matching = Cypress.minimatch('/users/1/comments', '/users/*/comments', {
+      matchBase: true,
+    })
+
+    expect(matching, 'matching wildcard').to.be.true
+
+    matching = Cypress.minimatch('/users/1/comments/2', '/users/*/comments', {
+      matchBase: true,
+    })
+    expect(matching, 'comments').to.be.false
+
+    // ** matches against all downstream path segments
+    matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/**', {
+      matchBase: true,
+    })
+    expect(matching, 'comments').to.be.true
+
+    // whereas * matches only the next path segment
+
+    matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/*', {
+      matchBase: false,
+    })
+    expect(matching, 'comments').to.be.false
+  })
+
+
+  it('Cypress.moment() - format or parse dates using a moment method', () => {
+    // https://on.cypress.io/moment
+    const time = Cypress.moment().utc('2014-04-25T19:38:53.196Z').format('h:mm A')
+
+    expect(time).to.be.a('string')
+
+    cy.get('.utility-moment').contains('3:38 PM')
+      .should('have.class', 'badge')
+
+    // the time in the element should be between 3pm and 5pm
+    const start = Cypress.moment('3:00 PM', 'LT')
+    const end = Cypress.moment('5:00 PM', 'LT')
+
+    cy.get('.utility-moment .badge')
+      .should(($el) => {
+        // parse American time like "3:38 PM"
+        const m = Cypress.moment($el.text().trim(), 'LT')
+
+        // display hours + minutes + AM|PM
+        const f = 'h:mm A'
+
+        expect(m.isBetween(start, end),
+          `${m.format(f)} should be between ${start.format(f)} and ${end.format(f)}`).to.be.true
+      })
+  })
+
+
+  it('Cypress.Promise - instantiate a bluebird promise', () => {
+    // https://on.cypress.io/promise
+    let waited = false
+
+    /**
+     * @return Bluebird<string>
+     */
+    function waitOneSecond () {
+      // return a promise that resolves after 1 second
+      // @ts-ignore TS2351 (new Cypress.Promise)
+      return new Cypress.Promise((resolve, reject) => {
+        setTimeout(() => {
+          // set waited to true
+          waited = true
+
+          // resolve with 'foo' string
+          resolve('foo')
+        }, 1000)
+      })
+    }
+
+    cy.then(() =>
+    // return a promise to cy.then() that
+    // is awaited until it resolves
+      // @ts-ignore TS7006
+      waitOneSecond().then((str) => {
+        expect(str).to.eq('foo')
+        expect(waited).to.be.true
+      }))
+  })
+})

cypress/examples/viewport.spec.js

@@ -0,0 +1,59 @@
+/// <reference types="Cypress" />
+
+context('Viewport', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/viewport')
+  })
+
+  it('cy.viewport() - set the viewport size and dimension', () => {
+    // https://on.cypress.io/viewport
+
+    cy.get('#navbar').should('be.visible')
+    cy.viewport(320, 480)
+
+    // the navbar should have collapse since our screen is smaller
+    cy.get('#navbar').should('not.be.visible')
+    cy.get('.navbar-toggle').should('be.visible').click()
+    cy.get('.nav').find('a').should('be.visible')
+
+    // lets see what our app looks like on a super large screen
+    cy.viewport(2999, 2999)
+
+    // cy.viewport() accepts a set of preset sizes
+    // to easily set the screen to a device's width and height
+
+    // We added a cy.wait() between each viewport change so you can see
+    // the change otherwise it is a little too fast to see :)
+
+    cy.viewport('macbook-15')
+    cy.wait(200)
+    cy.viewport('macbook-13')
+    cy.wait(200)
+    cy.viewport('macbook-11')
+    cy.wait(200)
+    cy.viewport('ipad-2')
+    cy.wait(200)
+    cy.viewport('ipad-mini')
+    cy.wait(200)
+    cy.viewport('iphone-6+')
+    cy.wait(200)
+    cy.viewport('iphone-6')
+    cy.wait(200)
+    cy.viewport('iphone-5')
+    cy.wait(200)
+    cy.viewport('iphone-4')
+    cy.wait(200)
+    cy.viewport('iphone-3')
+    cy.wait(200)
+
+    // cy.viewport() accepts an orientation for all presets
+    // the default orientation is 'portrait'
+    cy.viewport('ipad-2', 'portrait')
+    cy.wait(200)
+    cy.viewport('iphone-4', 'landscape')
+    cy.wait(200)
+
+    // The viewport will be reset back to the default dimensions
+    // in between tests (the  default can be set in cypress.json)
+  })
+})

cypress/examples/waiting.spec.js

@@ -0,0 +1,34 @@
+/// <reference types="Cypress" />
+
+context('Waiting', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/waiting')
+  })
+  // BE CAREFUL of adding unnecessary wait times.
+  // https://on.cypress.io/best-practices#Unnecessary-Waiting
+
+  // https://on.cypress.io/wait
+  it('cy.wait() - wait for a specific amount of time', () => {
+    cy.get('.wait-input1').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input2').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input3').type('Wait 1000ms after typing')
+    cy.wait(1000)
+  })
+
+  it('cy.wait() - wait for a specific route', () => {
+    cy.server()
+
+    // Listen to GET to comments/1
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // wait for GET comments/1
+    cy.wait('@getComment').its('status').should('eq', 200)
+  })
+
+})

cypress/examples/window.spec.js

@@ -0,0 +1,22 @@
+/// <reference types="Cypress" />
+
+context('Window', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/window')
+  })
+
+  it('cy.window() - get the global window object', () => {
+    // https://on.cypress.io/window
+    cy.window().should('have.property', 'top')
+  })
+
+  it('cy.document() - get the document object', () => {
+    // https://on.cypress.io/document
+    cy.document().should('have.property', 'charset').and('eq', 'UTF-8')
+  })
+
+  it('cy.title() - get the title', () => {
+    // https://on.cypress.io/title
+    cy.title().should('include', 'Kitchen Sink')
+  })
+})

cypress/fixtures/example.json

@@ -0,0 +1,5 @@
+{
+  "name": "Using fixtures to represent data",
+  "email": "hello@cypress.io",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}

cypress/helpers/util.js

@@ -0,0 +1,59 @@
+/* eslint-env jest */
+/* global cy */
+import { Base64 } from 'js-base64';
+
+export const mermaidUrl = (graphStr, options, api) => {
+  const obj = {
+    code: graphStr,
+    mermaid: options
+  };
+  const objStr = JSON.stringify(obj);
+  let url = 'http://localhost:9000/e2e.html?graph=' + Base64.encodeURI(objStr);
+  if (api) {
+    url = 'http://localhost:9000/xss.html?graph=' + graphStr;
+  }
+
+  if (options.listUrl) {
+    cy.log(options.listId, ' ', url);
+  }
+
+  return url;
+};
+
+export const imgSnapshotTest = (graphStr, _options, api) => {
+  cy.log(_options);
+  const options = Object.assign(_options);
+  if (!options.fontFamily) {
+    options.fontFamily = 'courier';
+  }
+  if (!options.sequence) {
+    options.sequence = {};
+  }
+  if (!options.sequence || (options.sequence && !options.sequence.actorFontFamily)) {
+    options.sequence.actorFontFamily = 'courier';
+  }
+  if (options.sequence && !options.sequence.noteFontFamily) {
+    options.sequence.noteFontFamily = 'courier';
+  }
+  options.sequence.actorFontFamily = 'courier';
+  options.sequence.noteFontFamily = 'courier';
+  options.sequence.messageFontFamily = 'courier';
+  if (options.sequence && !options.sequence.actorFontFamily) {
+    options.sequence.actorFontFamily = 'courier';
+  }
+  if (!options.fontSize) {
+    options.fontSize = '16px';
+  }
+  cy.log(options);
+  const url = mermaidUrl(graphStr, options, api);
+
+  cy.visit(url);
+  cy.get('svg');
+  cy.percySnapshot();
+};
+
+export const renderGraph = (graphStr, options, api) => {
+  const url = mermaidUrl(graphStr, options, api);
+
+  cy.visit(url);
+};

cypress/integration/other/configuration.spec.js

@@ -0,0 +1,100 @@
+import { renderGraph } from '../../helpers/util';
+/* eslint-env jest */
+describe('Configuration', () => {
+  describe('arrowMarkerAbsolute', () => {
+    it('should handle default value false of arrowMarkerAbsolute', () => {
+      renderGraph(
+        `graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{Let me think}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[fa:fa-car Car]
+        `,
+        { }
+      );
+
+      // Check the marker-end property to make sure it is properly set to
+      // start with #
+      cy.get('.edgePath path').first().should('have.attr', 'marker-end')
+        .should('exist')
+        .and('include', 'url(#');
+    });
+    it('should handle default value false of arrowMarkerAbsolute', () => {
+      renderGraph(
+        `graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{Let me think}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[fa:fa-car Car]
+        `,
+        { }
+      );
+
+      // Check the marker-end property to make sure it is properly set to
+      // start with #
+      cy.get('.edgePath path').first().should('have.attr', 'marker-end')
+        .should('exist')
+        .and('include', 'url(#');
+    });
+    it('should handle arrowMarkerAbsolute excplicitly set to false', () => {
+      renderGraph(
+        `graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{Let me think}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[fa:fa-car Car]
+        `,
+        {
+          arrowMarkerAbsolute: false
+        }
+      );
+
+      // Check the marker-end property to make sure it is properly set to
+      // start with #
+      cy.get('.edgePath path').first().should('have.attr', 'marker-end')
+        .should('exist')
+        .and('include', 'url(#');
+    });
+    it('should handle arrowMarkerAbsolute excplicitly set to "false" as false', () => {
+      renderGraph(
+        `graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{Let me think}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[fa:fa-car Car]
+        `,
+        {
+          arrowMarkerAbsolute: "false"
+        }
+      );
+
+      // Check the marker-end property to make sure it is properly set to
+      // start with #
+      cy.get('.edgePath path').first().should('have.attr', 'marker-end')
+        .should('exist')
+        .and('include', 'url(#');
+    });
+    it('should handle arrowMarkerAbsolute set to true', () => {
+      renderGraph(
+        `graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{Let me think}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[fa:fa-car Car]
+        `,
+        {
+          arrowMarkerAbsolute: true
+        }
+      );
+
+      cy.get('.edgePath path').first().should('have.attr', 'marker-end')
+        .should('exist')
+        .and('include', 'url(http://localhost');
+    });
+  });
+});

cypress/integration/other/interaction.spec.js

@@ -0,0 +1,309 @@
+/* eslint-env jest */
+describe('Interaction', () => {
+  describe('Interaction - security level loose', () => {
+    it('Graph: should handle a click on a node with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-Function-2')
+        .click();
+
+      cy.get('.created-by-click').should('have.text', 'Clicked By Flow');
+    });
+    it('Graph: should handle a click on a node with a bound function where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-1Function-6"]')
+        .click();
+
+      cy.get('.created-by-click').should('have.text', 'Clicked By Flow');
+    });
+    it('Graph: should handle a click on a node with a bound url', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('#flowchart-URL-3')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('Graph: should handle a click on a node with a bound url where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-2URL-7"]')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+
+    it('Flowchart-v2: should handle a click on a node with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-Function-10')
+        .click();
+
+      cy.get('.created-by-click').should('have.text', 'Clicked By Flow');
+    });
+    it('Flowchart-v2: should handle a click on a node with a bound function where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-1Function-14"]')
+        .click();
+
+      cy.get('.created-by-click').should('have.text', 'Clicked By Flow');
+    });
+    it('Flowchart-v2: should handle a click on a node with a bound url', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('#flowchart-URL-11')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('Flowchart-v2: should handle a click on a node with a bound url where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-2URL-15"]')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+
+    it('should handle a click on a task with a bound URL clicking on the rect', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl1')
+        .click({ force: true });
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('should handle a click on a task with a bound URL clicking on the text', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl1-text')
+        .click({ force: true });
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('should handle a click on a task with a bound function without args', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl2')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('have.text', 'Clicked By Gant cl2');
+    });
+    it('should handle a click on a task with a bound function with args', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl3')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('have.text', 'Clicked By Gant test1 test2 test3');
+    });
+
+    it('should handle a click on a task with a bound function without args', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl2-text')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('have.text', 'Clicked By Gant cl2');
+    });
+    it('should handle a click on a task with a bound function with args ', () => {
+      const url = 'http://localhost:9000/click_security_loose.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl3-text')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('have.text', 'Clicked By Gant test1 test2 test3');
+    });
+
+  });
+
+  describe('Interaction - security level tight', () => {
+    it('should handle a click on a node without a bound function', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-Function-2')
+        .click();
+
+      cy.get('.created-by-click').should('not.have.text', 'Clicked By Flow');
+    });
+    it('should handle a click on a node with a bound function where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-1Function-6"]')
+        .click();
+
+      cy.get('.created-by-click').should('not.have.text', 'Clicked By Flow');
+    });
+    it('should handle a click on a node with a bound url', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-URL-3')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('should handle a click on a node with a bound url where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-2URL-7"]')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+
+    it('should handle a click on a task with a bound URL clicking on the rect', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl1')
+        .click({ force: true });
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('should handle a click on a task with a bound URL clicking on the text', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl1-text')
+        .click({ force: true });
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+    it('should handle a click on a task with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl2')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('not.have.text', 'Clicked By Gant cl2');
+    });
+    it('should handle a click on a task with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_strict.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl2-text')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('not.have.text', 'Clicked By Gant cl2');
+    });
+  });
+
+  describe('Interaction - security level other, missspelling', () => {
+    it('should handle a click on a node with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_other.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-Function-2')
+        .click();
+
+      cy.get('.created-by-click').should('not.have.text', 'Clicked By Flow');
+    });
+    it('should handle a click on a node with a bound function where the node starts with a number', () => {
+      const url = 'http://localhost:9000/click_security_other.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g[id="flowchart-1Function-6"]')
+        .click();
+
+      cy.get('.created-by-click').should('not.have.text', 'Clicked By Flow');
+    });
+    it('should handle a click on a node with a bound url', () => {
+      const url = 'http://localhost:9000/click_security_other.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('g#flowchart-URL-3')
+        .click();
+
+      cy.location().should(location => {
+        expect(location.href).to.eq('http://localhost:9000/webpackUsage.html');
+      });
+    });
+
+    it('should handle a click on a task with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_other.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('rect#cl2')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('not.have.text', 'Clicked By Gant cl2');
+    });
+    it('should handle a click on a task with a bound function', () => {
+      const url = 'http://localhost:9000/click_security_other.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('body')
+        .find('text#cl2-text')
+        .click({ force: true });
+
+      cy.get('.created-by-gant-click').should('not.have.text', 'Clicked By Gant cl2');
+    });
+  });
+});

cypress/integration/other/rerender.spec.js

@@ -0,0 +1,22 @@
+/* eslint-env jest */
+describe('Rerendering', () => {
+    it('should be able to render after an error has occured', () => {
+      const url = 'http://localhost:9000/render-after-error.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('#graphDiv').should('exist');
+    });
+
+    it('should be able to render and rerender a graph via API', () => {
+      const url = 'http://localhost:9000/rerender.html';
+      cy.viewport(1440, 1024);
+      cy.visit(url);
+      cy.get('#graph [id^=flowchart-A]').should('have.text', 'XMas');
+
+      cy.get('body')
+        .find('#rerender')
+        .click({ force: true });
+
+      cy.get('#graph [id^=flowchart-A]').should('have.text', 'Saturday');
+    });
+});

cypress/integration/other/webpackUsage.spec.js

@@ -0,0 +1,21 @@
+/* eslint-env jest */
+describe('Sequencediagram', () => {
+  it('should render a simple sequence diagrams', () => {
+    const url = 'http://localhost:9000/webpackUsage.html';
+
+    cy.visit(url);
+    cy.get('body')
+      .find('svg')
+      .should('have.length', 1);
+  });
+  it('should handle html escapings properly', () => {
+    const url = 'http://localhost:9000/webpackUsage.html?test-html-escaping=true';
+
+    cy.visit(url);
+    cy.get('body')
+      .find('svg')
+      .should('have.length', 1);
+
+    cy.get('.label > g > foreignobject > div').should('not.contain.text', '<b>');
+  });
+});

cypress/integration/other/xss.spec.js

@@ -0,0 +1,35 @@
+/* eslint-env jest */
+import { mermaidUrl } from '../../helpers/util.js';
+
+/* eslint-disable */
+describe('XSS', () => {
+  it('should handle xss in tags', () => {
+    const str = 'eyJjb2RlIjoiXG5ncmFwaCBMUlxuICAgICAgQi0tPkQoPGltZyBvbmVycm9yPWxvY2F0aW9uPWBqYXZhc2NyaXB0XFx1MDAzYXhzc0F0dGFja1xcdTAwMjhkb2N1bWVudC5kb21haW5cXHUwMDI5YCBzcmM9eD4pOyIsIm1lcm1haWQiOnsidGhlbWUiOiJkZWZhdWx0In19';
+
+    const url = mermaidUrl(str,{}, true);
+
+    cy.visit(url);
+    cy.wait(1000).then(()=>{
+      cy.get('.mermaid').should('exist');
+    });
+    cy.get('svg')
+    // cy.percySnapshot()
+
+  })
+  it('should handle xss in tags in non-html mode', () => {
+    const str = 'eyJjb2RlIjoiXG5ncmFwaCBMUlxuICAgICAgQi0tPkQoPGltZyBvbmVycm9yPWxvY2F0aW9uPWBqYXZhc2NyaXB0XFx1MDAzYXhzc0F0dGFja1xcdTAwMjhkb2N1bWVudC5kb21haW5cXHUwMDI5YCBzcmM9eD4pOyIsIm1lcm1haWQiOnsidGhlbWUiOiJkZWZhdWx0IiwiZmxvd2NoYXJ0Ijp7Imh0bWxMYWJlbHMiOmZhbHNlfX19';
+
+    const url = mermaidUrl(str,{
+      "theme": "default",
+      "flowchart": {
+        "htmlMode": false
+      }
+    }, true);
+
+    cy.visit(url);
+    // cy.get('svg')
+    // cy.percySnapshot()
+    cy.get('.malware').should('not.exist');
+
+  })
+})

cypress/integration/rendering/classDiagram-v2.spec.js

@@ -0,0 +1,373 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util';
+describe('Class diagram V2', () => {
+
+    it('0: should render a simple class diagram', () => {
+      imgSnapshotTest(
+        `
+        classDiagram-v2
+
+        classA -- classB : Inheritance
+        classA -- classC : link
+        classC -- classD : link
+        classB -- classD
+
+        `,
+        {logLevel : 1, flowchart: { "htmlLabels": false },}
+      );
+      cy.get('svg');
+    });
+
+  it('1: should render a simple class diagram', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 *-- Class04
+      Class05 o-- Class06
+      Class07 .. Class08
+      Class09 --> C2 : Where am i?
+      Class09 --* C3
+      Class09 --|> Class07
+      Class12 <|.. Class08
+      Class11 ..>Class12
+      Class07 : equals()
+      Class07 : Object[] elementData
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      Class08 <--> C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('2: should render a simple class diagrams with cardinality', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {logLevel : 1, flowchart: { "htmlLabels": false },}
+
+    );
+    cy.get('svg');
+  });
+
+  it('should render a simple class diagram with different visibilities', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class01 : -privateMethod()
+      Class01 : +publicMethod()
+      Class01 : #protectedMethod()
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('should render multiple class diagrams', () => {
+    imgSnapshotTest(
+      [
+      `
+    classDiagram-v2
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      `
+    classDiagram-v2
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      ],
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('4: should render a simple class diagram with comments', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      %% this is a comment
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 *-- Class04
+      Class05 o-- Class06
+      Class07 .. Class08
+      Class09 --> C2 : Where am i?
+      Class09 --* C3
+      Class09 --|> Class07
+      Class07 : equals()
+      Class07 : Object[] elementData
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('5: should render a simple class diagram with abstract method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : someMethod()*
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('6: should render a simple class diagram with static method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : someMethod()$
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('7: should render a simple class diagram with Generic class', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+    class Class01~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('8: should render a simple class diagram with Generic class and relations', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('9: should render a simple class diagram with clickable link', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      link Class01 "google.com" "A Tooltip"
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('10: should render a simple class diagram with clickable callback', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      callback Class01 "functionCall" "A Tooltip"
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('11: should render a simple class diagram with return type on method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      class Class10~T~ {
+        int[] id
+        test(int[] ids) bool
+        testArray() bool[]
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('12: should render a simple class diagram with generic types', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      class Class10~T~ {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('13: should render a simple class diagram with css classes applied', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      class Class10 {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+
+      cssClass "Class10" exClass2
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('14: should render a simple class diagram with css classes applied directly', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      class Class10:::exClass2 {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+
+  it('15: should render a simple class diagram with css classes applied two multiple classes', () => {
+    imgSnapshotTest(
+      `
+    classDiagram-v2
+      class Class10
+      class Class20
+
+      cssClass "Class10, class20" exClass2
+      `,
+       {logLevel : 1, flowchart: { "htmlLabels": false },}
+    );
+    cy.get('svg');
+  });
+});

cypress/integration/rendering/classDiagram.spec.js

@@ -0,0 +1,406 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('Class diagram', () => {
+  it('1: should render a simple class diagram', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 *-- Class04
+      Class05 o-- Class06
+      Class07 .. Class08
+      Class09 --> C2 : Where am i?
+      Class09 --* C3
+      Class09 --|> Class07
+      Class12 <|.. Class08
+      Class11 ..>Class12
+      Class07 : equals()
+      Class07 : Object[] elementData
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      Class08 <--> C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('2: should render a simple class diagrams with cardinality', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('3: should render a simple class diagram with different visibilities', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class01 : -privateMethod()
+      Class01 : +publicMethod()
+      Class01 : #protectedMethod()
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('4: should render a simple class diagram with comments', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      %% this is a comment
+      Class01 <|-- AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 *-- Class04
+      Class05 o-- Class06
+      Class07 .. Class08
+      Class09 --> C2 : Where am i?
+      Class09 --* C3
+      Class09 --|> Class07
+      Class07 : equals()
+      Class07 : Object[] elementData
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('5: should render a simple class diagram with abstract method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : someMethod()*
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('6: should render a simple class diagram with static method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : someMethod()$
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('7: should render a simple class diagram with Generic class', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+    class Class01~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('8: should render a simple class diagram with Generic class and relations', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('9: should render a simple class diagram with clickable link', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      link Class01 "google.com" "A Tooltip"
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('10: should render a simple class diagram with clickable callback', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+    Class01~T~ <|-- AveryLongClass : Cool
+    Class03~T~ *-- Class04~T~
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class08 <--> C2: Cool label
+      class Class10~T~ {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      callback Class01 "functionCall" "A Tooltip"
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('11: should render a simple class diagram with return type on method', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      class Class10~T~ {
+        int[] id
+        test(int[] ids) bool
+        testArray() bool[]
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('12: should render a simple class diagram with generic types', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      class Class10~T~ {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('13: should render a simple class diagram with css classes applied', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      class Class10 {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+
+      cssClass "Class10" exClass
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('14: should render a simple class diagram with css classes applied directly', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      class Class10:::exClass {
+        int[] id
+        List~int~ ids
+        test(List~int~ ids) List~bool~
+        testArray() bool[]
+      }
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('15: should render a simple class diagram with css classes applied two multiple classes', () => {
+    imgSnapshotTest(
+      `
+    classDiagram
+      class Class10
+      class Class20
+
+      cssClass "Class10, class20" exClass
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('16: should render multiple class diagrams', () => {
+    imgSnapshotTest(
+      [
+        `
+    classDiagram
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+        `
+    classDiagram
+      Class01 "1" <|--|> "*" AveryLongClass : Cool
+      &lt;&lt;interface&gt;&gt; Class01
+      Class03 "1" *-- "*" Class04
+      Class05 "1" o-- "many" Class06
+      Class07 "1" .. "*" Class08
+      Class09 "1" --> "*" C2 : Where am i?
+      Class09 "*" --* "*" C3
+      Class09 "1" --|> "1" Class07
+      Class07  : equals()
+      Class07  : Object[] elementData
+      Class01  : size()
+      Class01  : int chimp
+      Class01  : int gorilla
+      Class08 "1" <--> "*" C2: Cool label
+      class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        test()
+      }
+      `,
+      ],
+      {}
+    );
+    cy.get('svg');
+  });
+
+  it('17: should render a class diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      `,
+      { class: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height', '218');
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseInt(style.match(/[\d.]+/g).join(''));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(maxWidthValue).to.be.within(160 * .95, 160 * 1.05);
+      });
+  });
+
+  it('18: should render a class diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    classDiagram
+      Class01 <|-- AveryLongClass : Cool
+      Class01 : size()
+      Class01 : int chimp
+      Class01 : int gorilla
+      Class01 : -int privateChimp
+      Class01 : +int publicGorilla
+      Class01 : #int protectedMarmoset
+      `,
+      { class: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const width = parseFloat(svg.attr('width'));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(width).to.be.within(160 * .95, 160 * 1.05);
+        expect(svg).to.have.attr('height', '218');
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/conf-and-directives.spec.js

@@ -0,0 +1,141 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Configuration and directives - nodes should be light blue', () => {
+    it('No config - use default', () => {
+      imgSnapshotTest(
+        `
+      graph TD
+          A(Default) --> B[/Another/]
+          A --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {}
+      );
+      cy.get('svg');
+    });
+    it('Settigns from intitialize - nodes should be green', () => {
+      imgSnapshotTest(
+        `
+graph TD
+          A(Forest) --> B[/Another/]
+          A --> C[End]
+          subgraph section
+            B
+            C
+          end          `,
+        {theme:'forest'}
+      );
+      cy.get('svg');
+    });
+    it('Settings from initialize overriding themeVariable - nodes shold be red', () => {
+      imgSnapshotTest(
+        `
+
+
+        %%{init: { 'theme': 'base', 'themeVariables':{ 'primaryColor': '#ff0000'}}}%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {theme:'base', themeVariables:{ primaryColor: '#ff0000'}, logLevel: 0}
+      );
+      cy.get('svg');
+    });
+    it('Settings from directive - nodes should be grey', () => {
+      imgSnapshotTest(
+        `
+        %%{init: { 'logLevel': 0, 'theme': 'neutral'} }%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {}
+      );
+      cy.get('svg');
+    });
+
+    it('Settings from directive overriding theme variable - nodes should be red', () => {
+      imgSnapshotTest(
+        `
+          %%{init: {'theme': 'base', 'themeVariables':{ 'primaryColor': '#ff0000'}}}%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {}
+      );
+      cy.get('svg');
+  });
+    it('Settings from initialize and directive - nodes should be grey', () => {
+      imgSnapshotTest(
+        `
+      %%{init: { 'logLevel': 0, 'theme': 'neutral'} }%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {theme:'forest'}
+      );
+      cy.get('svg');
+    });
+    it('Theme from initialize, directive overriding theme variable - nodes should be red', () => {
+      imgSnapshotTest(
+        `
+      %%{init: {'theme': 'base', 'themeVariables':{ 'primaryColor': '#ff0000'}}}%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {theme:'base'}
+      );
+      cy.get('svg');
+    });
+    it('Theme variable from initialize, theme from directive - nodes should be red', () => {
+      imgSnapshotTest(
+        `
+      %%{init: { 'logLevel': 0, 'theme': 'base'} }%%
+graph TD
+          A(Start) --> B[/Another/]
+          A[/Another/] --> C[End]
+          subgraph section
+            B
+            C
+          end
+        `,
+        {themeVariables:{primaryColor: '#ff0000'}}
+      );
+      cy.get('svg');
+    });
+    describe('when rendering several diagrams', () => {
+      it('diagrams should not taint later diagrams', () => {
+        const url = 'http://localhost:9000/theme-directives.html';
+        cy.visit(url);
+        cy.get('svg');
+        cy.percySnapshot();
+      });
+    });
+  });

cypress/integration/rendering/current.spec.js

@@ -0,0 +1,21 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util';
+
+describe('State diagram', () => {
+  it('should render a state with states in it', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      state PersonalizedCockpit {
+        Other
+        state  Parent {
+          C
+        }
+    }
+    `,
+      {
+        logLevel: 0,
+      }
+    );
+  });
+});

cypress/integration/rendering/debug.spec.js

@@ -0,0 +1,14 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util';
+
+describe('Flowchart', () => {
+
+  it('34: testing the label width in percy', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas]
+      `,
+      { theme: 'forest' , fontFamily: '"Noto Sans SC", sans-serif' }
+    );
+  });
+});

cypress/integration/rendering/erDiagram.spec.js

@@ -0,0 +1,189 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('Entity Relationship Diagram', () => {
+  it('should render a simple ER diagram', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render an ER diagram with a recursive relationship', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        CUSTOMER ||..o{ CUSTOMER : refers
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render an ER diagram with multiple relationships between the same two entities', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        CUSTOMER ||--|{ ADDRESS : "invoiced at"
+        CUSTOMER ||--|{ ADDRESS : "receives goods at"
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render a cyclical ER diagram', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        A ||--|{ B : likes
+        B ||--|{ C : likes
+        C ||--|{ A : likes
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render a not-so-simple ER diagram', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render multiple ER diagrams', () => {
+    imgSnapshotTest(
+      [
+      `
+    erDiagram
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `,
+      `
+    erDiagram
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `
+      ],
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render an ER diagram with blank or empty labels', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        BOOK }|..|{ AUTHOR : ""
+        BOOK }|..|{ GENRE : " "
+        AUTHOR }|..|{ GENRE : "  "
+      `,
+      {logLevel : 1}
+    );
+    cy.get('svg');
+  });
+
+  it('should render an ER diagrams when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    erDiagram
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `,
+      { er: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height', '465');
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(maxWidthValue).to.be.within(140 * .95, 140 * 1.05);
+      });
+  });
+
+  it('should render an ER when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    erDiagram
+        CUSTOMER ||--o{ ORDER : places
+        ORDER ||--|{ LINE-ITEM : contains
+      `,
+      { er: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const width = parseFloat(svg.attr('width'));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(width).to.be.within(140 * .95, 140 * 1.05);
+        expect(svg).to.have.attr('height', '465');
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+
+  it('should render entities that have no relationships', () => {
+    renderGraph(
+      `
+    erDiagram
+        DEAD_PARROT
+        HERMIT
+        RECLUSE
+        SOCIALITE }o--o{ SOCIALITE : "interacts with"
+        RECLUSE }o--o{ SOCIALITE : avoids
+      `,
+      { er: { useMaxWidth: false } }
+    );
+    cy.get('svg');
+  });
+
+  it('should render entities with and without attributes', () => {
+    renderGraph(
+      `
+    erDiagram
+        BOOK { string title }
+        AUTHOR }|..|{ BOOK : writes
+        BOOK { float price }
+      `,
+      { logLevel : 1 }
+    );
+    cy.get('svg');
+  });
+
+  it('should render entities and attributes with big and small entity names', () => {
+    renderGraph(
+      `
+    erDiagram
+        PRIVATE_FINANCIAL_INSTITUTION { 
+          string name
+          int    turnover
+        }
+        PRIVATE_FINANCIAL_INSTITUTION ||..|{ EMPLOYEE : employs
+        EMPLOYEE { bool officer_of_firm }
+      `,
+      { logLevel : 1 }
+    );
+    cy.get('svg');
+  });
+
+});

cypress/integration/rendering/flowchart-v2.spec.js

@@ -0,0 +1,408 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('Flowchart v2', () => {
+  it('1: should render a simple flowchart', () => {
+    imgSnapshotTest(
+      `flowchart TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      {}
+    );
+  });
+
+  it('2: should render a simple flowchart with diagramPadding set to 0', () => {
+    imgSnapshotTest(
+      `flowchart TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      %% this is a comment
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { diagramPadding: 0 } }
+    );
+  });
+
+    it('3: a link with correct arrowhead to a subgraph', () => {
+    imgSnapshotTest(
+      `flowchart TD
+        P1
+        P1 -->P1.5
+        subgraph P1.5
+          P2
+          P2.5(( A ))
+          P3
+        end
+        P2 --> P4
+        P3 --> P6
+        P1.5 --> P5
+      `,
+      { flowchart: { diagramPadding: 0 } }
+    );
+  });
+
+  it('4: Length of edges', () => {
+    imgSnapshotTest(
+      `flowchart TD
+      L1 --- L2
+      L2 --- C
+      M1 ---> C
+      R1 .-> R2
+      R2 <.-> C
+      C -->|Label 1| E1
+      C <-- Label 2 ---> E2
+      C ----> E3
+      C <-...-> E4
+      C ======> E5
+      `,
+      { flowchart: { diagramPadding: 0 } }
+    );
+  });
+  it('5: should render escaped without html labels', () => {
+    imgSnapshotTest(
+      `flowchart TD
+        a["<strong>Haiya</strong>"]---->b
+      `,
+      {htmlLabels: false, flowchart: {htmlLabels: false}}
+    );
+  });
+  it('6: should render non-escaped with html labels', () => {
+    imgSnapshotTest(
+      `flowchart TD
+        a["<strong>Haiya</strong>"]===>b
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('7: should render a flowchart when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `flowchart TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.be.within(446 * .95, 446 * 1.05);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        expect(maxWidthValue).to.be.within(300 * .95-1, 300 * 1.05);
+      });
+  });
+  it('8: should render a flowchart when useMaxWidth is false', () => {
+    renderGraph(
+      `flowchart TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(height).to.be.within(446 * .95, 446 * 1.05);
+        expect(width).to.be.within(300 * .95-1, 300 * 1.05);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+
+  it('V2 - 16: Render Stadium shape', () => {
+    imgSnapshotTest(
+      ` flowchart TD
+      A([stadium shape test])
+      A -->|Get money| B([Go shopping])
+      B --> C([Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?])
+      C -->|One| D([Laptop])
+      C -->|Two| E([iPhone])
+      C -->|Three| F([Car<br/>wroom wroom])
+      click A "index.html#link-clicked" "link test"
+      click B testClick "click test"
+      classDef someclass fill:#f96;
+      class A someclass;
+      class C someclass;
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('50: handle nested subgraphs in reverse order', () => {
+    imgSnapshotTest(
+      `flowchart LR
+        a -->b
+        subgraph A
+        B
+        end
+        subgraph B
+        b
+        end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+  it('51: handle nested subgraphs in reverse order', () => {
+    imgSnapshotTest(
+      `flowchart LR
+        a -->b
+        subgraph A
+        B
+        end
+        subgraph B
+        b
+        end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+  it('52: handle nested subgraphs in several levels', () => {
+    imgSnapshotTest(
+      `flowchart TB
+    b-->B
+    a-->c
+    subgraph O
+      A
+    end
+    subgraph B
+      c
+    end
+    subgraph A
+        a
+        b
+        B
+    end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+  it('53: handle nested subgraphs with edges in and out', () => {
+    imgSnapshotTest(
+      `flowchart TB
+  internet
+  nat
+  routeur
+  lb1
+  lb2
+  compute1
+  compute2
+  subgraph project
+  routeur
+  nat
+    subgraph subnet1
+      compute1
+      lb1
+    end
+    subgraph subnet2
+      compute2
+      lb2
+    end
+  end
+  internet --> routeur
+  routeur --> subnet1 & subnet2
+  subnet1 & subnet2 --> nat --> internet
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+  it('54: handle nested subgraphs with outgoing links', () => {
+    imgSnapshotTest(
+      `flowchart TD
+  subgraph  main
+    subgraph subcontainer
+      subcontainer-child
+    end
+     subcontainer-child--> subcontainer-sibling
+  end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+  it('55: handle nested subgraphs with outgoing links 2', () => {
+    imgSnapshotTest(
+      `flowchart TD
+
+subgraph one[One]
+    subgraph sub_one[Sub One]
+        _sub_one
+    end
+    subgraph sub_two[Sub Two]
+        _sub_two
+    end
+    _one
+end
+
+%% here, either the first or the second one
+sub_one --> sub_two
+_one --> b
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+
+  it('56: handle nested subgraphs with outgoing links 3', () => {
+    imgSnapshotTest(
+      `flowchart TB
+  subgraph container_Beta
+    process_C-->Process_D
+  end
+  subgraph container_Alpha
+    process_A-->process_B
+    process_A-->|messages|process_C
+    end
+    process_B-->|via_AWSBatch|container_Beta
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('57: handle nested subgraphs with outgoing links 4', () => {
+    imgSnapshotTest(
+      `flowchart LR
+subgraph A
+a -->b
+end
+subgraph B
+b
+end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+
+  it('57: handle nested subgraphs with outgoing links 2', () => {
+    imgSnapshotTest(
+      `flowchart TB
+    c1-->a2
+    subgraph one
+    a1-->a2
+    end
+    subgraph two
+    b1-->b2
+    end
+    subgraph three
+    c1-->c2
+    end
+    one --> two
+    three --> two
+    two --> c2
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('57.x: handle nested subgraphs with outgoing links 5', () => {
+    imgSnapshotTest(
+      `%% this does not produce the desired result
+flowchart TB
+  subgraph container_Beta
+    process_C-->Process_D
+  end
+  subgraph container_Alpha
+    process_A-->process_B
+    process_B-->|via_AWSBatch|container_Beta
+    process_A-->|messages|process_C
+  end
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('58: handle styling with style expressions', () => {
+    imgSnapshotTest(
+      `
+    flowchart LR
+    id1(Start)-->id2(Stop)
+    style id1 fill:#f9f,stroke:#333,stroke-width:4px
+    style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('59: handle styling of subgraphs and links', () => {
+    imgSnapshotTest(
+      `
+flowchart TD
+  A[Christmas] ==> D
+  A[Christmas] -->|Get money| B(Go shopping)
+  A[Christmas] ==> C
+  subgraph T ["Test"]
+    A
+    B
+    C
+  end
+
+  classDef Test fill:#F84E68,stroke:#333,color:white;
+  class A,T Test
+  classDef TestSub fill:green;
+  class T TestSub
+  linkStyle 0,1 color:orange, stroke: orange;
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('61: fontawesome icons in edge labels', () => {
+    imgSnapshotTest(
+      `
+      flowchart TD
+        C -->|fa:fa-car Car| F[fa:fa-car Car]
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('62: should render styled subgraphs', () => {
+    imgSnapshotTest(
+      `
+      flowchart TB
+      A
+      B
+      subgraph foo[Foo SubGraph]
+        C
+        D
+      end
+      subgraph bar[Bar SubGraph]
+        E
+        F
+      end
+      G
+
+      A-->B
+      B-->C
+      C-->D
+      B-->D
+      D-->E
+      E-->A
+      E-->F
+      F-->D
+      F-->G
+      B-->G
+      G-->D
+
+      style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
+      style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+});

cypress/integration/rendering/flowchart.spec.js

@@ -0,0 +1,800 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('Flowchart', () => {
+  it('1: should render a simple flowchart no htmlLabels', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { htmlLabels: false }, fontFamily: 'courier' }
+    );
+  });
+
+  it('2: should render a simple flowchart with htmlLabels', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { htmlLabels: true }, fontFamily: 'courier' }
+    );
+  });
+
+  it('3: should render a simple flowchart with line breaks', () => {
+    imgSnapshotTest(
+      `
+    graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me thinksssss<br/>ssssssssssssssssssssss<br/>sssssssssssssssssssssssssss}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[Car]
+      `,
+      {fontFamily: 'courier'}
+    );
+  });
+
+  it('4: should render a simple flowchart with trapezoid and inverse trapezoid vertex options.', () => {
+    imgSnapshotTest(
+      `
+    graph TD
+      A[/Christmas\\]
+      A -->|Get money| B[\\Go shopping/]
+      B --> C{Let me thinksssss<br/>ssssssssssssssssssssss<br/>sssssssssssssssssssssssssss}
+      C -->|One| D[/Laptop/]
+      C -->|Two| E[\\iPhone\\]
+      C -->|Three| F[Car]
+      `,
+      { fontFamily: 'courier'}
+    );
+  });
+
+  it('5: should style nodes via a class.', () => {
+    imgSnapshotTest(
+      `
+    graph TD
+      1A --> 1B
+      1B --> 1C
+      1C --> D
+      1C --> E
+
+      classDef processHead fill:#888888,color:white,font-weight:bold,stroke-width:3px,stroke:#001f3f
+      class 1A,1B,D,E processHead
+      `,
+      {fontFamily: 'courier'}
+    );
+  });
+
+  it('6: should render a flowchart full of circles', () => {
+    imgSnapshotTest(
+      `
+    graph LR
+      47(SAM.CommonFA.FMESummary)-->48(SAM.CommonFA.CommonFAFinanceBudget)
+      37(SAM.CommonFA.BudgetSubserviceLineVolume)-->48(SAM.CommonFA.CommonFAFinanceBudget)
+      35(SAM.CommonFA.PopulationFME)-->47(SAM.CommonFA.FMESummary)
+      41(SAM.CommonFA.MetricCost)-->47(SAM.CommonFA.FMESummary)
+      44(SAM.CommonFA.MetricOutliers)-->47(SAM.CommonFA.FMESummary)
+      46(SAM.CommonFA.MetricOpportunity)-->47(SAM.CommonFA.FMESummary)
+      40(SAM.CommonFA.OPVisits)-->47(SAM.CommonFA.FMESummary)
+      38(SAM.CommonFA.CommonFAFinanceRefund)-->47(SAM.CommonFA.FMESummary)
+      43(SAM.CommonFA.CommonFAFinancePicuDays)-->47(SAM.CommonFA.FMESummary)
+      42(SAM.CommonFA.CommonFAFinanceNurseryDays)-->47(SAM.CommonFA.FMESummary)
+      45(SAM.CommonFA.MetricPreOpportunity)-->46(SAM.CommonFA.MetricOpportunity)
+      35(SAM.CommonFA.PopulationFME)-->45(SAM.CommonFA.MetricPreOpportunity)
+      41(SAM.CommonFA.MetricCost)-->45(SAM.CommonFA.MetricPreOpportunity)
+      41(SAM.CommonFA.MetricCost)-->44(SAM.CommonFA.MetricOutliers)
+      39(SAM.CommonFA.ChargeDetails)-->43(SAM.CommonFA.CommonFAFinancePicuDays)
+      39(SAM.CommonFA.ChargeDetails)-->42(SAM.CommonFA.CommonFAFinanceNurseryDays)
+      39(SAM.CommonFA.ChargeDetails)-->41(SAM.CommonFA.MetricCost)
+      39(SAM.CommonFA.ChargeDetails)-->40(SAM.CommonFA.OPVisits)
+      35(SAM.CommonFA.PopulationFME)-->39(SAM.CommonFA.ChargeDetails)
+      36(SAM.CommonFA.PremetricCost)-->39(SAM.CommonFA.ChargeDetails)
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('7: should render a flowchart full of icons', () => {
+    imgSnapshotTest(
+      `
+    graph TD
+      9e122290_1ec3_e711_8c5a_005056ad0002("fa:fa-creative-commons My System | Test Environment")
+      82072290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Business Logic Server:Service 1")
+      db052290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Business Logic Server:Service 2")
+      4e112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Report Server:Service 1")
+      30122290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Report Server:Service 2")
+      5e112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Dedicated Test Business Logic Server:Service 1")
+      c1112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Dedicated Test Business Logic Server:Service 2")
+      b7042290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\\SharedDbInstance].[SupportDb]")
+      8f102290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\\SharedDbInstance].[DevelopmentDb]")
+      0e102290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\\SharedDbInstance].[TestDb]")
+      07132290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\\SharedDbInstance].[SharedReportingDb]")
+      c7072290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Shared Business Logic Server")
+      ca122290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Shared Report Server")
+      68102290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Dedicated Test Business Logic Server")
+      f4112290_1ec3_e711_8c5a_005056ad0002("fa:fa-database [DBServer\\SharedDbInstance]")
+      d6072290_1ec3_e711_8c5a_005056ad0002("fa:fa-server DBServer")
+      71082290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\\:MSSQLSERVER")
+      c0102290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\\:SQLAgent")
+      9a072290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\\:SQLBrowser")
+      1d0a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost1")
+      200a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost2")
+      1c0a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost3")
+      9e122290_1ec3_e711_8c5a_005056ad0002-->82072290_1ec3_e711_8c5a_005056ad0002
+      9e122290_1ec3_e711_8c5a_005056ad0002-->db052290_1ec3_e711_8c5a_005056ad0002
+      9e122290_1ec3_e711_8c5a_005056ad0002-->4e112290_1ec3_e711_8c5a_005056ad0002
+      9e122290_1ec3_e711_8c5a_005056ad0002-->30122290_1ec3_e711_8c5a_005056ad0002
+      9e122290_1ec3_e711_8c5a_005056ad0002-->5e112290_1ec3_e711_8c5a_005056ad0002
+      9e122290_1ec3_e711_8c5a_005056ad0002-->c1112290_1ec3_e711_8c5a_005056ad0002
+      82072290_1ec3_e711_8c5a_005056ad0002-->b7042290_1ec3_e711_8c5a_005056ad0002
+      82072290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+      82072290_1ec3_e711_8c5a_005056ad0002-->0e102290_1ec3_e711_8c5a_005056ad0002
+      82072290_1ec3_e711_8c5a_005056ad0002-->c7072290_1ec3_e711_8c5a_005056ad0002
+      db052290_1ec3_e711_8c5a_005056ad0002-->c7072290_1ec3_e711_8c5a_005056ad0002
+      db052290_1ec3_e711_8c5a_005056ad0002-->82072290_1ec3_e711_8c5a_005056ad0002
+      4e112290_1ec3_e711_8c5a_005056ad0002-->b7042290_1ec3_e711_8c5a_005056ad0002
+      4e112290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+      4e112290_1ec3_e711_8c5a_005056ad0002-->0e102290_1ec3_e711_8c5a_005056ad0002
+      4e112290_1ec3_e711_8c5a_005056ad0002-->07132290_1ec3_e711_8c5a_005056ad0002
+      4e112290_1ec3_e711_8c5a_005056ad0002-->ca122290_1ec3_e711_8c5a_005056ad0002
+      30122290_1ec3_e711_8c5a_005056ad0002-->ca122290_1ec3_e711_8c5a_005056ad0002
+      30122290_1ec3_e711_8c5a_005056ad0002-->4e112290_1ec3_e711_8c5a_005056ad0002
+      5e112290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+      5e112290_1ec3_e711_8c5a_005056ad0002-->68102290_1ec3_e711_8c5a_005056ad0002
+      c1112290_1ec3_e711_8c5a_005056ad0002-->68102290_1ec3_e711_8c5a_005056ad0002
+      c1112290_1ec3_e711_8c5a_005056ad0002-->5e112290_1ec3_e711_8c5a_005056ad0002
+      b7042290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+      8f102290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+      0e102290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+      07132290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+      c7072290_1ec3_e711_8c5a_005056ad0002-->1d0a2290_1ec3_e711_8c5a_005056ad0002
+      ca122290_1ec3_e711_8c5a_005056ad0002-->200a2290_1ec3_e711_8c5a_005056ad0002
+      68102290_1ec3_e711_8c5a_005056ad0002-->1c0a2290_1ec3_e711_8c5a_005056ad0002
+      f4112290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+      f4112290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+      f4112290_1ec3_e711_8c5a_005056ad0002-->c0102290_1ec3_e711_8c5a_005056ad0002
+      f4112290_1ec3_e711_8c5a_005056ad0002-->9a072290_1ec3_e711_8c5a_005056ad0002
+      d6072290_1ec3_e711_8c5a_005056ad0002-->1c0a2290_1ec3_e711_8c5a_005056ad0002
+      71082290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+      c0102290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+      c0102290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+      9a072290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+      9a072290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('8: should render labels with numbers at the start', () => {
+    imgSnapshotTest(
+      `
+    graph TB;subgraph "number as labels";1;end;
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('9: should render subgraphs', () => {
+    imgSnapshotTest(
+      `
+    graph TB
+      subgraph One
+        a1-->a2
+      end
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('10: should render subgraphs with a title starting with a digit', () => {
+    imgSnapshotTest(
+      `
+    graph TB
+      subgraph 2Two
+        a1-->a2
+      end
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('11: should render styled subgraphs', () => {
+    imgSnapshotTest(
+      `
+    graph TB
+      A
+      B
+      subgraph foo[Foo SubGraph]
+        C
+        D
+      end
+      subgraph bar[Bar SubGraph]
+        E
+        F
+      end
+      G
+
+      A-->B
+      B-->C
+      C-->D
+      B-->D
+      D-->E
+      E-->A
+      E-->F
+      F-->D
+      F-->G
+      B-->G
+      G-->D
+
+      style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
+      style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('12: should render a flowchart with long names and class definitions', () => {
+    imgSnapshotTest(
+      `graph LR
+      sid-B3655226-6C29-4D00-B685-3D5C734DC7E1["
+
+      提交申请
+      熊大
+      "];
+      class sid-B3655226-6C29-4D00-B685-3D5C734DC7E1 node-executed;
+      sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A["
+      负责人审批
+      强子
+      "];
+      class sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A node-executed;
+      sid-E27C0367-E6D6-497F-9736-3CDC21FDE221["
+      DBA审批
+      强子
+      "];
+      class sid-E27C0367-E6D6-497F-9736-3CDC21FDE221 node-executed;
+      sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD["
+      SA审批
+      阿美
+      "];
+      class sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD node-executed;
+      sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7["
+      主管审批
+      光头强
+      "];
+      class sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7 node-executed;
+      sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89["
+      DBA确认
+      强子
+      "];
+      class sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89 node-executed;
+      sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937["
+      SA确认
+      阿美
+      "];
+      class sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937 node-executed;
+      sid-4FC27B48-A6F9-460A-A675-021F5854FE22["
+      结束
+      "];
+      class sid-4FC27B48-A6F9-460A-A675-021F5854FE22 node-executed;
+      sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E["
+      SA执行1
+      强子
+      "];
+      class sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E node-executed;
+      sid-6C2120F3-D940-4958-A067-0903DCE879C4["
+      SA执行2
+      强子
+      "];
+      class sid-6C2120F3-D940-4958-A067-0903DCE879C4 node-executed;
+      sid-9180E2A0-5C4B-435F-B42F-0D152470A338["
+      DBA执行1
+      强子
+      "];
+      class sid-9180E2A0-5C4B-435F-B42F-0D152470A338 node-executed;
+      sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD["
+      DBA执行3
+      强子
+      "];
+      class sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD node-executed;
+      sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756["
+      DBA执行2
+      强子
+      "];
+      class sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756 node-executed;
+      sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93["
+      DBA执行4
+      强子
+      "];
+      class sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93 node-executed;
+      sid-1897B30A-9C5C-4D5B-B80B-76A038785070["
+      负责人确认
+      梁静茹
+      "];
+      class sid-1897B30A-9C5C-4D5B-B80B-76A038785070 node-executed;
+      sid-B3655226-6C29-4D00-B685-3D5C734DC7E1-->sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7;
+      sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A-->sid-1897B30A-9C5C-4D5B-B80B-76A038785070;
+      sid-E27C0367-E6D6-497F-9736-3CDC21FDE221-->sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89;
+      sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD-->sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937;
+      sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E-->sid-6C2120F3-D940-4958-A067-0903DCE879C4;
+      sid-9180E2A0-5C4B-435F-B42F-0D152470A338-->sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756;
+      sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD-->sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93;
+      sid-6C2120F3-D940-4958-A067-0903DCE879C4-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+      sid-1897B30A-9C5C-4D5B-B80B-76A038785070-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
+      sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937-->sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E;
+      sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89-->sid-9180E2A0-5C4B-435F-B42F-0D152470A338;
+      sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89-->sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD;
+      sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+      sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+      sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD;
+      sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-E27C0367-E6D6-497F-9736-3CDC21FDE221;
+      sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937-->sid-6C2120F3-D940-4958-A067-0903DCE879C4;
+      sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+      sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
+      `,
+       { fontFamily: 'courier' }
+    );
+  });
+
+  it('13: should render color of styled nodes', () => {
+    imgSnapshotTest(
+      `
+      graph LR
+        foo-->bar
+
+        classDef foo fill:lightblue,color:green,stroke:#FF9E2C,font-weight:bold
+        style foo fill:#F99,stroke-width:2px,stroke:#F0F
+        style bar fill:#999,color: #00ff00, stroke-width:10px,stroke:#0F0
+      `,
+      {
+        listUrl: false,
+        listId: 'color styling',
+        fontFamily: 'courier',
+        logLevel: 0
+      }
+    );
+  });
+
+  it('14: should render hexagons', () => {
+    imgSnapshotTest(
+      `
+      graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{{Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?}}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[Car]
+        click A "index.html#link-clicked" "link test"
+        click B testClick "click test"
+        classDef someclass fill:#f96;
+        class A someclass;
+        class C someclass;
+      `,
+      {
+        listUrl: false,
+        listId: 'color styling', fontFamily: 'courier',
+        logLevel: 0
+      }
+    );
+  });
+
+  it('15: should render a simple flowchart with comments', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      %% this is a comment
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('16: Render Stadium shape', () => {
+    imgSnapshotTest(
+      ` graph TD
+      A([stadium shape test])
+      A -->|Get money| B([Go shopping])
+      B --> C([Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?])
+      C -->|One| D([Laptop])
+      C -->|Two| E([iPhone])
+      C -->|Three| F([Car<br/>wroom wroom])
+      click A "index.html#link-clicked" "link test"
+      click B testClick "click test"
+      classDef someclass fill:#f96;
+      class A someclass;
+      class C someclass;
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('17: Render multiline texts', () => {
+    imgSnapshotTest(
+      `graph LR
+        A1[Multi<br>Line] -->|Multi<br>Line| B1(Multi<br>Line)
+        C1[Multi<br/>Line] -->|Multi<br/>Line| D1(Multi<br/>Line)
+        E1[Multi<br />Line] -->|Multi<br />Line| F1(Multi<br />Line)
+        A2[Multi<br>Line] -->|Multi<br>Line| B2(Multi<br>Line)
+        C2[Multi<br/>Line] -->|Multi<br/>Line| D2(Multi<br/>Line)
+        E2[Multi<br />Line] -->|Multi<br />Line| F2(Multi<br />Line)
+        linkStyle 0 stroke:DarkGray,stroke-width:2px
+        linkStyle 1 stroke:DarkGray,stroke-width:2px
+        linkStyle 2 stroke:DarkGray,stroke-width:2px
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('18: Chaining of nodes', () => {
+    imgSnapshotTest(
+      `graph LR
+        a --> b --> c
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('19: Multiple nodes and chaining in one statement', () => {
+    imgSnapshotTest(
+      `graph LR
+        a --> b & c--> d
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('20: Multiple nodes and chaining in one statement', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[ h ] -- hello --> B[" test "]:::exClass & C --> D;
+      classDef exClass background:#bbb,border:1px solid red;
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('21: Render cylindrical shape', () => {
+    imgSnapshotTest(
+      `graph LR
+      A[(cylindrical<br />shape<br />test)]
+      A -->|Get money| B1[(Go shopping 1)]
+      A -->|Get money| B2[(Go shopping 2)]
+      A -->|Get money| B3[(Go shopping 3)]
+      C[(Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?)]
+      B1 --> C
+      B2 --> C
+      B3 --> C
+      C -->|One| D[(Laptop)]
+      C -->|Two| E[(iPhone)]
+      C -->|Three| F[(Car)]
+      click A "index.html#link-clicked" "link test"
+      click B testClick "click test"
+      classDef someclass fill:#f96;
+      class A someclass;`,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('22: Render a simple flowchart with nodeSpacing set to 100', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      %% this is a comment
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { nodeSpacing: 50 }, fontFamily: 'courier' }
+    );
+  });
+
+  it('23: Render a simple flowchart with rankSpacing set to 100', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      %% this is a comment
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { rankSpacing: '100' }, fontFamily: 'courier' }
+    );
+  });
+
+  it('24: Keep node label text (if already defined) when a style is applied', () => {
+    imgSnapshotTest(
+      `graph LR
+      A(( )) -->|step 1| B(( ))
+      B(( )) -->|step 2| C(( ))
+      C(( )) -->|step 3| D(( ))
+      linkStyle 1 stroke:greenyellow,stroke-width:2px
+      style C fill:greenyellow,stroke:green,stroke-width:4px
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('25: Handle link click events (link, anchor, mailto, other protocol, script)', () => {
+    imgSnapshotTest(
+      `graph TB
+      TITLE["Link Click Events<br>(click the nodes below)"]
+      A["link test (open in same tab)"]
+      B["link test (open in new tab)"]
+      C[anchor test]
+      D[mailto test]
+      E[other protocol test]
+      F[script test]
+      TITLE --> A & B & C & D & E & F
+      click A "https://mermaid-js.github.io/mermaid/#/" "link test (open in same tab)"
+      click B "https://mermaid-js.github.io/mermaid/#/" "link test (open in new tab)" _blank
+      click C "#link-clicked"
+      click D "mailto:user@user.user" "mailto test"
+      click E "notes://do-your-thing/id" "other protocol test"
+      click F "javascript:alert('test')" "script test"
+      `,
+      { securityLevel: 'loose', fontFamily: 'courier' }
+      );
+  });
+
+  it('26: Set text color of nodes and links according to styles when html labels are enabled', () => {
+    imgSnapshotTest(
+      `graph LR
+      A[red<br>text] -->|red<br>text| B(blue<br>text)
+      C[/red<br/>text/] -->|blue<br/>text| D{blue<br/>text}
+      E{{default<br />style}} -->|default<br />style| F([default<br />style])
+      linkStyle default color:Sienna;
+      linkStyle 0 color:red;
+      linkStyle 1 stroke:DarkGray,stroke-width:2px,color:#0000ff
+      style A color:red;
+      style B color:blue;
+      style C stroke:#ff0000,fill:#ffcccc,color:#ff0000
+      style D stroke:#0000ff,fill:#ccccff,color:#0000ff
+      click B "index.html#link-clicked" "link test"
+      click D testClick "click test"
+      `,
+      { flowchart: { htmlLabels: true } }
+    );
+  });
+
+  it('27: Set text color of nodes and links according to styles when html labels are disabled', () => {
+    imgSnapshotTest(
+      `graph LR
+      A[red<br>text] -->|red<br>text| B(blue<br>text)
+      C[/red<br/>text/] -->|blue<br/>text| D{blue<br/>text}
+      E{{default<br />style}} -->|default<br />style| F([default<br />style])
+      linkStyle default color:Sienna;
+      linkStyle 0 color:red;
+      linkStyle 1 stroke:DarkGray,stroke-width:2px,color:#0000ff
+      style A color:red;
+      style B color:blue;
+      style C stroke:#ff0000,fill:#ffcccc,color:#ff0000
+      style D stroke:#0000ff,fill:#ccccff,color:#0000ff
+      click B "index.html#link-clicked" "link test"
+      click D testClick "click test"
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('28: Apply default class to all nodes which do not have another class assigned (htmlLabels enabled)', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[myClass1] --> B[default] & C[default]
+      B[default] & C[default] --> D[myClass2]
+      classDef default stroke-width:2px,fill:none,stroke:silver
+      classDef node color:red
+      classDef myClass1 color:#0000ff
+      classDef myClass2 stroke:#0000ff,fill:#ccccff
+      class A myClass1
+      class D myClass2
+      `,
+      { flowchart: { htmlLabels: true } }
+    );
+  });
+
+  it('29: Apply default class to all nodes which do not have another class assigned (htmlLabels disabled)', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[myClass1] --> B[default] & C[default]
+      B[default] & C[default] --> D[myClass2]
+      classDef default stroke-width:2px,fill:none,stroke:silver
+      classDef node color:red
+      classDef myClass1 color:#0000ff
+      classDef myClass2 stroke:#0000ff,fill:#ccccff
+      class A myClass1
+      class D myClass2
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('30: Possibility to style text color of nodes and subgraphs as well as apply classes to subgraphs', () => {
+    imgSnapshotTest(
+      `graph LR
+      subgraph id1 [title is set]
+        A-->B
+      end
+      subgraph id2 [title]
+        E
+      end
+
+      B-->C
+
+      subgraph id3
+      C-->D
+      end
+      class id3,id2,A redBg;
+      class id3,A whiteTxt;
+      classDef redBg fill:#622;
+      classDef whiteTxt color: white;
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('31: should not slice off edges that are to the left of the left-most vertex', () => {
+    imgSnapshotTest(
+      `graph TD
+      work --> sleep
+      sleep --> work
+      eat --> sleep
+      work --> eat
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('32: Render Subroutine shape', () => {
+    imgSnapshotTest(
+      `graph LR
+      A[[subroutine shape test]]
+      A -->|Get money| B[[Go shopping]]
+      B --> C[[Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?]]
+      C -->|One| D[[Laptop]]
+      C -->|Two| E[[iPhone]]
+      C -->|Three| F[[Car<br/>wroom wroom]]
+      click A "index.html#link-clicked" "link test"
+      click B testClick "click test"
+      classDef someclass fill:#f96;
+      class A someclass;
+      class C someclass;
+      `,
+      { flowchart: { htmlLabels: false } , fontFamily: 'courier'}
+    );
+  });
+
+  it('33: should render a simple flowchart with diagramPadding set to 0', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      %% this is a comment
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { diagramPadding: 0 } }
+    );
+  });
+
+  it('34: testing the label width in percy', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas]
+      `,
+      {  }
+    );
+  });
+
+  it('35: should honor minimum edge length as specified by the user', () => {
+    imgSnapshotTest(
+      `graph TD
+      L1 --- L2
+      L2 --- C
+      M1 ---> C
+      R1 .-> R2
+      R2 <.-> C
+      C -->|Label 1| E1
+      C -- Label 2 ---> E2
+      C ----> E3
+      C -----> E4
+      C ======> E5
+      `,
+      {  }
+    );
+  });
+  it('36: should render escaped without html labels', () => {
+    imgSnapshotTest(
+      `graph TD
+        a["<strong>Haiya</strong>"]-->b
+      `,
+      {htmlLabels: false, flowchart: {htmlLabels: false}}
+    );
+  });
+  it('37: should render non-escaped with html labels', () => {
+    imgSnapshotTest(
+      `graph TD
+        a["<strong>Haiya</strong>"]-->b
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('38: should render a flowchart when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.be.within(446 * .95, 446 * 1.05);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        expect(maxWidthValue).to.be.within(300 * .95, 300 * 1.05);
+      });
+  });
+  it('39: should render a flowchart when useMaxWidth is false', () => {
+    renderGraph(
+      `graph TD
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me think}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[fa:fa-car Car]
+      `,
+      { flowchart: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(height).to.be.within(446 * .95, 446 * 1.05);
+        expect(width).to.be.within(300 * .95, 300 * 1.05);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+  it('58: handle styling with style expressions', () => {
+    imgSnapshotTest(
+      `
+    graph LR
+    id1(Start)-->id2(Stop)
+    style id1 fill:#f9f,stroke:#333,stroke-width:4px
+    style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+  it('61: fontawesome icons in edge labels', () => {
+    imgSnapshotTest(
+      `
+graph TD
+  C -->|fa:fa-car Car| F[fa:fa-car Car]
+      `,
+      {htmlLabels: true, flowchart: {htmlLabels: true}, securityLevel: 'loose'}
+    );
+  });
+
+});

cypress/integration/rendering/gantt.spec.js

@@ -0,0 +1,261 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
+
+describe('Gantt diagram', () => {
+  beforeEach(()=>{
+    cy.clock((new Date('1010-10-10')).getTime())
+  })
+  it('should render a gantt chart', () => {
+    imgSnapshotTest(
+      `
+    gantt
+      dateFormat  YYYY-MM-DD
+      axisFormat  %d/%m
+      title Adding GANTT diagram to mermaid
+      excludes weekdays 2014-01-10
+
+      section A section
+      Completed task            :done,    des1, 2014-01-06,2014-01-08
+      Active task               :active,  des2, 2014-01-09, 3d
+      Future task               :         des3, after des2, 5d
+      Future task2               :         des4, after des3, 5d
+
+      section Critical tasks
+      Completed task in the critical line :crit, done, 2014-01-06,24h
+      Implement parser and jison :crit, done, after des1, 2d
+      Create tests for parser             :crit, active, 3d
+      Future task in critical line        :crit, 5d
+      Create tests for renderer           :2d
+      Add to mermaid                      :1d
+
+      section Documentation
+      Describe gantt syntax               :active, a1, after des1, 3d
+      Add gantt diagram to demo page      :after a1  , 20h
+      Add another diagram to demo page    :doc1, after a1  , 48h
+
+      section Last section
+      Describe gantt syntax               :after doc1, 3d
+      Add gantt diagram to demo page      : 20h
+      Add another diagram to demo page    : 48h
+      `,
+      {}
+    );
+  });
+  it('Handle multiline section titles with different line breaks', () => {
+    imgSnapshotTest(
+      `
+      gantt
+      dateFormat  YYYY-MM-DD
+      axisFormat  %d/%m
+      title       GANTT diagram with multiline section titles
+      excludes    weekdays 2014-01-10
+
+      section A section<br>multiline
+      Completed task            : done,    des1, 2014-01-06,2014-01-08
+      Active task               : active,  des2, 2014-01-09, 3d
+      Future task               :          des3, after des2, 5d
+      Future task2              :          des4, after des3, 5d
+
+      section Critical tasks<br/>multiline
+      Completed task in the critical line : crit, done, 2014-01-06, 24h
+      Implement parser and jison          : crit, done, after des1, 2d
+      Create tests for parser             : crit, active, 3d
+      Future task in critical line        : crit, 5d
+      Create tests for renderer           : 2d
+      Add to mermaid                      : 1d
+
+      section Documentation<br />multiline
+      Describe gantt syntax               : active, a1, after des1, 3d
+      Add gantt diagram to demo page      : after a1, 20h
+      Add another diagram to demo page    : doc1, after a1, 48h
+
+      section Last section<br	/>multiline
+      Describe gantt syntax               : after doc1, 3d
+      Add gantt diagram to demo page      : 20h
+      Add another diagram to demo page    : 48h
+      `,
+      {}
+    );
+  });
+  it('Multiple dependencies syntax', () => {
+    imgSnapshotTest(
+      `
+      gantt
+      dateFormat  YYYY-MM-DD
+      axisFormat  %d/%m
+      title Adding GANTT diagram to mermaid
+      excludes weekdays 2014-01-10
+
+      apple :a, 2017-07-20, 1w
+      banana :crit, b, 2017-07-23, 1d
+      cherry :active, c, after b a, 1d
+      `,
+      {}
+    );
+  });
+  it('should render a gantt chart for issue #1060', () => {
+    imgSnapshotTest(
+      `
+      gantt
+      excludes weekdays 2017-01-10
+      title Projects Timeline
+
+      section asdf
+          specs :done, :ps, 2019-05-10, 50d
+          Plasma      :pc, 2019-06-20, 60d
+          Rollup  :or, 2019-08-20, 50d
+
+      section CEL
+
+          plasma-chamber      :done, :pc, 2019-05-20, 60d
+          Plasma Implementation (Rust)      :por, 2019-06-20, 120d
+          Predicates (Atomic Swap)      :pred, 2019-07-20, 60d
+
+      section DEX
+
+          History zkSNARK  :hs, 2019-08-10, 40d
+          Exit           :vs, after hs, 60d
+          PredicateSpec          :ps, 2019-09-1, 20d
+          PlasmaIntegration     :pi, after ps,40d
+
+
+      section Events
+
+      ETHBoston :done, :eb, 2019-09-08, 3d
+      DevCon :active, :dc, 2019-10-08, 3d
+
+      section Plasma Calls & updates
+          OVM      :ovm, 2019-07-12, 120d
+      Plasma call 26 :pc26, 2019-08-21, 1d
+      Plasma call 27 :pc27, 2019-09-03, 1d
+      Plasma call 28 :pc28, 2019-09-17, 1d
+        `,
+      {}
+    );
+  });
+
+  it('should hide today marker', () => {
+    imgSnapshotTest(
+      `
+      gantt
+        title Hide today marker (vertical line should not be visible)
+        dateFormat YYYY-MM-DD
+        axisFormat %d
+        todayMarker off
+        section Section1
+         Today: 1, -1h
+      `,
+      {}
+    );
+  });
+
+  it('should style today marker', () => {
+    imgSnapshotTest(
+      `
+    gantt
+      title Style today marker (vertical line should be 5px wide and half-transparent blue)
+      dateFormat YYYY-MM-DD
+      axisFormat %d
+      todayMarker stroke-width:5px,stroke:#00f,opacity:0.5
+      section Section1
+       Today: 1, -1h
+      `,
+      {}
+    );
+  });
+
+  it('should render a gantt diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    gantt
+      dateFormat  YYYY-MM-DD
+      axisFormat  %d/%m
+      title Adding GANTT diagram to mermaid
+      excludes weekdays 2014-01-10
+
+      section A section
+      Completed task            :done,    des1, 2014-01-06,2014-01-08
+      Active task               :active,  des2, 2014-01-09, 3d
+      Future task               :         des3, after des2, 5d
+      Future task2               :         des4, after des3, 5d
+
+      section Critical tasks
+      Completed task in the critical line :crit, done, 2014-01-06,24h
+      Implement parser and jison :crit, done, after des1, 2d
+      Create tests for parser             :crit, active, 3d
+      Future task in critical line        :crit, 5d
+      Create tests for renderer           :2d
+      Add to mermaid                      :1d
+
+      section Documentation
+      Describe gantt syntax               :active, a1, after des1, 3d
+      Add gantt diagram to demo page      :after a1  , 20h
+      Add another diagram to demo page    :doc1, after a1  , 48h
+
+      section Last section
+      Describe gantt syntax               :after doc1, 3d
+      Add gantt diagram to demo page      : 20h
+      Add another diagram to demo page    : 48h
+      `,
+      { gantt: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.be.within(484 * .95, 484 * 1.05);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        expect(maxWidthValue).to.be.within(984 * .95, 984 * 1.05);
+      });
+  });
+
+  it('should render a gantt diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    gantt
+      dateFormat  YYYY-MM-DD
+      axisFormat  %d/%m
+      title Adding GANTT diagram to mermaid
+      excludes weekdays 2014-01-10
+
+      section A section
+      Completed task            :done,    des1, 2014-01-06,2014-01-08
+      Active task               :active,  des2, 2014-01-09, 3d
+      Future task               :         des3, after des2, 5d
+      Future task2               :         des4, after des3, 5d
+
+      section Critical tasks
+      Completed task in the critical line :crit, done, 2014-01-06,24h
+      Implement parser and jison :crit, done, after des1, 2d
+      Create tests for parser             :crit, active, 3d
+      Future task in critical line        :crit, 5d
+      Create tests for renderer           :2d
+      Add to mermaid                      :1d
+
+      section Documentation
+      Describe gantt syntax               :active, a1, after des1, 3d
+      Add gantt diagram to demo page      :after a1  , 20h
+      Add another diagram to demo page    :doc1, after a1  , 48h
+
+      section Last section
+      Describe gantt syntax               :after doc1, 3d
+      Add gantt diagram to demo page      : 20h
+      Add another diagram to demo page    : 48h
+      `,
+      { gantt: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(height).to.be.within(484 * .95, 484 * 1.05);
+        expect(width).to.be.within(984 * .95, 984 * 1.05);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/gitGraph.spec.js

@@ -0,0 +1,21 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Sequencediagram', () => {
+  // it('should render a simple git graph', () => {
+  //   imgSnapshotTest(
+  //     `
+  //   gitGraph:
+  //     commit
+  //     branch newbranch
+  //     checkout newbranch
+  //     commit
+  //     commit
+  //     checkout master
+  //     commit
+  //     commit
+  //     merge newbranch`,
+  //     { logLevel: 0 }
+  //   );
+  // });
+});

cypress/integration/rendering/info.spec.js

@@ -0,0 +1,14 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Sequencediagram', () => {
+  it('should render a simple info diagrams', () => {
+    imgSnapshotTest(
+      `
+    info
+       showInfo
+      `,
+      {}
+    );
+  });
+});

cypress/integration/rendering/journey.spec.js

@@ -0,0 +1,70 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
+
+describe('User journey diagram', () => {
+  it('Simple test', () => {
+    imgSnapshotTest(
+      `journey
+title Adding journey diagram functionality to mermaid
+section Order from website
+    `,
+      {}
+    );
+  });
+
+  it('should render a user journey chart', () => {
+    imgSnapshotTest(
+      `
+    journey
+    title My working day
+    section Go to work
+      Make tea: 5: Me
+      Go upstairs: 3: Me
+      Do work: 1: Me, Cat
+    section Go home
+      Go downstairs: 5: Me
+      Sit down: 3: Me
+      `,
+      {}
+    );
+  });
+
+  it('should render a user journey diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `journey
+title Adding journey diagram functionality to mermaid
+section Order from website
+    `,
+      { journey: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.eq(20);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        expect(maxWidthValue).to.eq(400);
+      });
+  });
+
+  it('should render a user journey diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `journey
+title Adding journey diagram functionality to mermaid
+section Order from website
+    `,
+      { journey: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        expect(height).to.eq(20);
+        expect(width).to.eq(400);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/pie.spec.js

@@ -0,0 +1,81 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
+
+describe('Pie Chart', () => {
+  it('should render a simple pie diagram', () => {
+    imgSnapshotTest(
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render a simple pie diagram with long labels', () => {
+    imgSnapshotTest(
+      `
+      pie title NETFLIX
+         "Time spent looking for movie" : 90
+         "Time spent watching it" : 10
+        `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render a simple pie diagram with capital letters for labels', () => {
+    imgSnapshotTest(
+      `
+      pie title What Voldemort doesn't have?
+         "FRIENDS" : 2
+         "FAMILY" : 3
+         "NOSE" : 45
+        `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render a pie diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
+      `,
+      { pie: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.eq(450);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        expect(maxWidthValue).to.eq(984);
+      });
+  });
+  it('should render a pie diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
+      `,
+      { pie: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        expect(height).to.eq(450);
+        expect(width).to.eq(984);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/sequencediagram.spec.js

@@ -0,0 +1,614 @@
+/// <reference types="Cypress" />
+
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+context('Sequence diagram', () => {
+  it('should render a simple sequence diagram', () => {
+    imgSnapshotTest(
+      `
+      sequenceDiagram
+        participant Alice
+        participant Bob
+        participant John as John<br/>Second Line
+        Alice ->> Bob: Hello Bob, how are you?
+        Bob-->>John: How about you John?
+        Bob--x Alice: I am good thanks!
+        Bob-x John: I am good thanks!
+        Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
+        Bob-->Alice: Checking with John...
+        alt either this
+          Alice->>John: Yes
+          else or this
+          Alice->>John: No
+          else or this will happen
+          Alice->John: Maybe
+        end
+        par this happens in parallel
+        Alice -->> Bob: Parallel message 1
+        and
+        Alice -->> John: Parallel message 2
+        end
+      `,
+      {sequence:{actorFontFamily:'courier'}}
+    );
+  });
+  it('should handle different line breaks', () => {
+    imgSnapshotTest(
+      `
+      sequenceDiagram
+      participant 1 as multiline<br>using #lt;br#gt;
+      participant 2 as multiline<br/>using #lt;br/#gt;
+      participant 3 as multiline<br />using #lt;br /#gt;
+      participant 4 as multiline<br \t/>using #lt;br \t/#gt;
+      1->>2: multiline<br>using #lt;br#gt;
+      note right of 2: multiline<br>using #lt;br#gt;
+      2->>3: multiline<br/>using #lt;br/#gt;
+      note right of 3: multiline<br/>using #lt;br/#gt;
+      3->>4: multiline<br />using #lt;br /#gt;
+      note right of 4: multiline<br />using #lt;br /#gt;
+      4->>1: multiline<br />using #lt;br /#gt;
+      note right of 1: multiline<br \t/>using #lt;br \t/#gt;
+    `,
+      {}
+    );
+  });
+  it('should render loops with a slight margin', () => {
+    imgSnapshotTest(
+      `
+        sequenceDiagram
+        Alice->>Bob: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        loop Loopy
+            Bob->>Alice: Pasten
+        end      `,
+      {}
+    );
+  });
+  context('font settings', () => {
+    it('should render different note fonts when configured', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        note left of Alice: I should have bigger fonts
+        Bob->>Alice: Short as well
+      `,
+        { sequence: { noteFontSize: 18, noteFontFamily: 'Arial' } }
+      );
+    });
+    it('should render different message fonts when configured', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        Bob->>Alice: Short as well
+      `,
+        { sequence: { messageFontSize: 18, messageFontFamily: 'Arial' } }
+      );
+    });
+    it('should render different actor fonts when configured', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        Bob->>Alice: Short as well
+      `,
+        { sequence: { actorFontSize: 18, actorFontFamily: 'times' } }
+      );
+    });
+    it('should render notes aligned to the left when configured', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        note left of Alice: I am left aligned
+        Bob->>Alice: Short as well
+      `,
+        { sequence: { noteAlign: 'left' } }
+      );
+    });
+    it('should render notes aligned to the right when configured', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        note left of Alice: I am right aligned
+        Bob->>Alice: Short as well
+      `,
+        { sequence: { noteAlign: 'right' } }
+      );
+    });
+  });
+  context('auth width scaling', () => {
+    it('should render long actor descriptions', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        participant A as Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        A->>Bob: Hola
+        Bob-->A: Pasten !
+      `,
+        {logLevel: 0}
+      );
+    });
+    it('should wrap (inline) long actor descriptions', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        participant A as wrap:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        A->>Bob: Hola
+        Bob-->A: Pasten !
+      `,
+        {logLevel: 0}
+      );
+    });
+    it('should wrap (directive) long actor descriptions', () => {
+      imgSnapshotTest(
+        `
+        %%{init: {'config': {'wrap': true }}}%%
+        sequenceDiagram
+        participant A as Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        A->>Bob: Hola
+        Bob-->A: Pasten !
+      `,
+        {}
+      );
+    });
+    it('should render long notes left of actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note left of Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long notes wrapped (inline) left of actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note left of Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long notes right of actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note right of Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long notes wrapped (inline) right of actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note right of Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long notes over actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note over Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long notes wrapped (inline) over actor', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Hola
+        Note over Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long messages from an actor to the left to one to the right', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long messages wrapped (inline) from an actor to the left to one to the right', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob:wrap:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+        Bob->>Alice: I'm short though
+      `,
+        {}
+      );
+    });
+    it('should render long messages from an actor to the right to one to the left', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        Bob->>Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+      `,
+        {}
+      );
+    });
+    it('should render long messages wrapped (inline) from an actor to the right to one to the left', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        Bob->>Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+      `,
+        {}
+      );
+    });
+  });
+  context('background rects', () => {
+    it('should render a single and nested rects', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+          participant A
+          participant B
+          participant C
+          participant D
+          participant E
+          participant G
+
+          A ->>+ B: Task 1
+          rect rgb(178, 102, 255)
+            B ->>+ C: Task 2
+            C -->>- B: Return
+          end
+
+          A ->> D: Task 3
+          rect rgb(0, 128, 255)
+            D ->>+ E: Task 4
+            rect rgb(0, 204, 0)
+            E ->>+ G: Task 5
+            G -->>- E: Return
+            end
+            E ->> E: Task 6
+          end
+          D -->> A: Complete
+      `,
+        {}
+      );
+    });
+    it('should render a single and nested opt with long test overflowing', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+          participant A
+          participant B
+          participant C
+          participant D
+          participant E
+          participant G
+
+          A ->>+ B: Task 1
+          opt this is an opt with a long title that will overflow
+            B ->>+ C: Task 2
+            C -->>- B: Return
+          end
+
+          A ->> D: Task 3
+          opt this is another opt with a long title that will overflow
+            D ->>+ E: Task 4
+            opt this is a nested opt with a long title that will overflow
+            E ->>+ G: Task 5
+            G -->>- E: Return
+            end
+            E ->> E: Task 6
+          end
+          D -->> A: Complete
+      `,
+        {}
+      );
+    });
+    it('should render a single and nested opt with long test wrapping', () => {
+      imgSnapshotTest(
+        `
+        %%{init: { 'config': { 'wrap': true } } }%%
+        sequenceDiagram
+          participant A
+          participant B
+          participant C
+          participant D
+          participant E
+          participant G
+
+          A ->>+ B: Task 1
+          opt this is an opt with a long title that will overflow
+            B ->>+ C: Task 2
+            C -->>- B: Return
+          end
+
+          A ->> D: Task 3
+          opt this is another opt with a long title that will overflow
+            D ->>+ E: Task 4
+            opt this is a nested opt with a long title that will overflow
+            E ->>+ G: Task 5
+            G -->>- E: Return
+            end
+            E ->> E: Task 6
+          end
+          D -->> A: Complete
+      `,
+        {}
+      );
+    });
+    it('should render rect around and inside loops', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+          A ->> B: 1
+          rect rgb(204, 0, 102)
+            loop check C
+              C ->> C: Every 10 seconds
+            end
+          end
+          A ->> B: 2
+          loop check D
+            C ->> D: 3
+            rect rgb(153, 153, 255)
+            D -->> D: 5
+            D --> C: 4
+            end
+          end
+      `,
+        {}
+      );
+    });
+    it('should render rect around and inside alts', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+          A ->> B: 1
+          rect rgb(204, 0, 102)
+            alt yes
+              C ->> C: 1
+            else no
+              rect rgb(0, 204, 204)
+                C ->> C: 0
+              end
+            end
+          end
+          B ->> A: Return
+      `,
+        {}
+      );
+    });
+    it('should render rect around and inside opts', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+          A ->> B: 1
+          rect rgb(204, 0, 102)
+            opt maybe
+              C -->> D: Do something
+              rect rgb(0, 204, 204)
+                C ->> C: 0
+              end
+            end
+          end
+
+          opt possibly
+            rect rgb(0, 204, 204)
+              C ->> C: 0
+            end
+          end
+          B ->> A: Return
+      `,
+        {}
+      );
+    });
+    it('should render autonumber when configured with such', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        Alice->>John: Hello John, how are you?
+        loop Healthcheck
+            John->>John: Fight against hypochondria
+        end
+        Note right of John: Rational thoughts!
+        John-->>Alice: Great!
+        John->>Bob: How about you?
+        Bob-->>John: Jolly good!
+      `,
+        { sequence: { actorMargin: 50, showSequenceNumbers: true } }
+      );
+    });
+    it('should render autonumber when autonumber keyword is used', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        autonumber
+        Alice->>John: Hello John, how are you?
+        loop Healthcheck
+            John->>John: Fight against hypochondria
+        end
+        Note right of John: Rational thoughts!
+        John-->>Alice: Great!
+        John->>Bob: How about you?
+        Bob-->>John: Jolly good!
+      `,
+        {}
+      );
+    });
+    it('should render autonumber with different line breaks', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        autonumber
+        Alice->>John: Hello John,<br>how are you?
+        Alice->>John: John,<br/>can you hear me?
+        John-->>Alice: Hi Alice,<br />I can hear you!
+        John-->>Alice: I feel great!
+      `,
+        {}
+      );
+    });
+    it('should render dark theme from init directive and configure font size 24 font', () => {
+      imgSnapshotTest(
+        `
+        %%{init: {'theme': 'dark', 'config': {'fontSize': 24}}}%%
+        sequenceDiagram
+        Alice->>John: Hello John, how are you?
+        Alice->>John: John, can you hear me?
+        John-->>Alice: Hi Alice, I can hear you!
+        John-->>Alice: I feel great!
+      `,
+        {}
+      );
+    });
+    it('should render with wrapping enabled', () => {
+      imgSnapshotTest(
+        `
+        %%{init: { 'config': { 'wrap': true }}}%%
+        sequenceDiagram
+        participant A as Alice, the talkative one
+        A->>John: Hello John, how are you today? I'm feeling quite verbose today.
+        A->>John: John, can you hear me? If you are not available, we can talk later.
+        John-->>A: Hi Alice, I can hear you! I was finishing up an important meeting.
+        John-->>A: I feel great! I was not ignoring you. I am sorry you had to wait for a response.
+      `,
+        {}
+      );
+    });
+    it('should render with an init directive', () => {
+      imgSnapshotTest(
+`%%{init: { "theme": "dark", 'config': { "fontFamily": "Menlo", "fontSize": 18, "fontWeight": 400, "wrap": true }}}%%
+          sequenceDiagram
+          Alice->>Bob: Hello Bob, how are you? If you are not available right now, I can leave you a message. Please get back to me as soon as you can!
+          Note left of Alice: Bob thinks
+          Bob->>Alice: Fine!`,
+        {}
+      )
+    });
+  });
+  context('directives', () => {
+      it('should override config with directive settings', () => {
+      imgSnapshotTest(
+        `
+        %%{init: { "config": { "mirrorActors": true }}}%%
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        note left of Alice: config set to mirrorActors: false<br/>directive set to mirrorActors: true
+        Bob->>Alice: Short as well
+      `,
+        { logLevel:0,  sequence: { mirrorActors: false, noteFontSize: 18, noteFontFamily: 'Arial' } }
+      );
+    });
+      it('should override config with directive settings', () => {
+      imgSnapshotTest(
+        `
+        %%{init: { "config": { "mirrorActors": false, "wrap": true }}}%%
+        sequenceDiagram
+        Alice->>Bob: I'm short
+        note left of Alice: config: mirrorActors=true<br/>directive: mirrorActors=false
+        Bob->>Alice: Short as well
+      `,
+        { logLevel:0,  sequence: { mirrorActors: true, noteFontSize: 18, noteFontFamily: 'Arial' } }
+      );
+    });
+  });
+  context('svg size', () => {
+    it('should render a sequence diagram when useMaxWidth is true (default)', () => {
+      renderGraph(
+        `
+      sequenceDiagram
+        participant Alice
+        participant Bob
+        participant John as John<br/>Second Line
+        Alice ->> Bob: Hello Bob, how are you?
+        Bob-->>John: How about you John?
+        Bob--x Alice: I am good thanks!
+        Bob-x John: I am good thanks!
+        Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
+        Bob-->Alice: Checking with John...
+        alt either this
+          Alice->>John: Yes
+          else or this
+          Alice->>John: No
+          else or this will happen
+          Alice->John: Maybe
+        end
+        par this happens in parallel
+        Alice -->> Bob: Parallel message 1
+        and
+        Alice -->> John: Parallel message 2
+        end
+      `,
+        { sequence: { useMaxWidth: true } }
+      );
+      cy.get('svg')
+        .should((svg) => {
+          expect(svg).to.have.attr('width', '100%');
+          expect(svg).to.have.attr('height');
+          const height = parseFloat(svg.attr('height'));
+          expect(height).to.eq(920);
+          const style = svg.attr('style');
+          expect(style).to.match(/^max-width: [\d.]+px;$/);
+          const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+          // use within because the absolute value can be slightly different depending on the environment ±5%
+          expect(maxWidthValue).to.be.within(820 * .95, 820 * 1.05);
+        });
+    });
+    it('should render a sequence diagram when useMaxWidth is false', () => {
+      renderGraph(
+        `
+      sequenceDiagram
+        participant Alice
+        participant Bob
+        participant John as John<br/>Second Line
+        Alice ->> Bob: Hello Bob, how are you?
+        Bob-->>John: How about you John?
+        Bob--x Alice: I am good thanks!
+        Bob-x John: I am good thanks!
+        Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
+        Bob-->Alice: Checking with John...
+        alt either this
+          Alice->>John: Yes
+          else or this
+          Alice->>John: No
+          else or this will happen
+          Alice->John: Maybe
+        end
+        par this happens in parallel
+        Alice -->> Bob: Parallel message 1
+        and
+        Alice -->> John: Parallel message 2
+        end
+      `,
+        { sequence: { useMaxWidth: false } }
+      );
+      cy.get('svg')
+        .should((svg) => {
+          const height = parseFloat(svg.attr('height'));
+          const width = parseFloat(svg.attr('width'));
+          expect(height).to.eq(920);
+          // use within because the absolute value can be slightly different depending on the environment ±5%
+          expect(width).to.be.within(820 * .95, 820 * 1.05);
+          expect(svg).to.not.have.attr('style');
+        });
+    });
+  });
+});

cypress/integration/rendering/stateDiagram-v2.spec.js

@@ -0,0 +1,400 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('State diagram', () => {
+  it('v2 should render a simple info', () => {
+    imgSnapshotTest(
+      `
+    info
+      `,
+      { logLevel: 1, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a simple state diagrams', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a long descriptions instead of id when available', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+
+      [*] --> S1
+      state "Some long name" as S1
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a long descriptions with additional descriptions', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+
+      [*] --> S1
+      state "Some long name" as S1: The description
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a single state with short descriptions', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+      state "A long long name" as long1
+      state "A" as longlonglongid
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a transition descriptions with new lines', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+
+      [*] --> S1
+      S1 --> S2: long line using<br/>should work
+      S1 --> S3: long line using <br>should work
+      S1 --> S4: long line using \\nshould work
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a state with a note', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    State1: The state with a note
+    note right of State1
+      Important information! You can write
+      notes.
+    end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a state with on the left side when so specified', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    State1: The state with a note with minus - and plus + in it
+    note left of State1
+      Important information! You can write
+      notes with . and  in them.
+    end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a state with a note together with another state', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    State1: The state with a note +,-
+    note right of State1
+      Important information! You can write +,-
+      notes.
+    end note
+    State1 --> State2 : With +,-
+    note left of State2 : This is the note +,-<br/>
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a note with multiple lines in it', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    State1: The state with a note
+    note right of State1
+      Important information! You\ncan write
+      notes with multiple lines...
+      Here is another line...
+      And another line...
+    end note
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('v2 should handle multiline notes with different line breaks', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+      State1
+      note right of State1
+      Line1<br>Line2<br/>Line3<br />Line4<br	/>Line5
+      end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+
+  it('v2 should render a states with descriptions including multi-line descriptions', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    State1: This a a single line description
+    State2: This a a multi line description
+    State2: here comes the multi part
+    [*] --> State1
+    State1 --> State2
+    State2 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a simple state diagrams', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    [*] --> State1
+    State1 --> State2
+    State1 --> State3
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a simple state diagrams with labels', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    [*] --> State1
+    State1 --> State2 : Transition 1
+    State1 --> State3 : Transition 2
+    State1 --> State4 : Transition 3
+    State1 --> State5 : Transition 4
+    State2 --> State3 : Transition 5
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render state descriptions', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+        state "Long state description" as XState1
+        state "Another Long state description" as XState2
+        XState2 : New line
+        XState1 --> XState2
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render composite states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+      [*] --> NotShooting: Pacifist
+      NotShooting --> A
+      NotShooting --> B
+      NotShooting --> C
+
+      state NotShooting {
+        [*] --> Idle: Yet another long long öong öong öong label
+        Idle --> Configuring : EvConfig
+        Configuring --> Idle : EvConfig  EvConfig EvConfig  EvConfig EvConfig
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render multiple composite states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+      [*]-->TV
+
+      state TV {
+        [*] --> Off: Off to start with
+        On --> Off : Turn off
+        Off --> On : Turn on
+      }
+
+      TV--> Console
+
+      state Console {
+        [*] --> Off2: Off to start with
+        On2--> Off2 : Turn off
+        Off2 --> On2 : Turn on
+        On2-->Playing
+
+        state Playing {
+          Alive --> Dead
+          Dead-->Alive
+         }
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('v2 should render forks in composite states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+      [*]-->TV
+
+      state TV {
+        state fork_state &lt;&lt;fork&gt;&gt;
+        [*] --> fork_state
+        fork_state --> State2
+        fork_state --> State3
+
+        state join_state &lt;&lt;join&gt;&gt;
+        State2 --> join_state
+        State3 --> join_state
+        join_state --> State4
+        State4 --> [*]
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('v2 should render forks and joins', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    state fork_state &lt;&lt;fork&gt;&gt;
+      [*] --> fork_state
+      fork_state --> State2
+      fork_state --> State3
+
+      state join_state &lt;&lt;join&gt;&gt;
+      State2 --> join_state
+      State3 --> join_state
+      join_state --> State4
+      State4 --> [*]
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render concurrency states', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram-v2
+    [*] --> Active
+
+    state Active {
+      [*] --> NumLockOff
+      NumLockOff --> NumLockOn : EvNumLockPressed
+      NumLockOn --> NumLockOff : EvNumLockPressed
+      --
+      [*] --> CapsLockOff
+      CapsLockOff --> CapsLockOn : EvCapsLockPressed
+      CapsLockOn --> CapsLockOff : EvCapsLockPressed
+      --
+      [*] --> ScrollLockOff
+      ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+      ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+    }
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('v2 should render a state with states in it', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+      state PilotCockpit {
+        state  Parent {
+          C
+        }
+    }
+    `,
+      {
+        logLevel: 0,
+      }
+    );
+  });
+  it('v2 Simplest composite state', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+        state  Parent {
+          C
+        }
+    `,
+      {
+        logLevel: 0, fontFamily: 'courier'
+      }
+    );
+  });
+  it('v2 should handle multiple arrows from one node to another', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram-v2
+        a --> b: Start
+        a --> b: Stop
+    `,
+      {
+        logLevel: 0, fontFamily: 'courier',
+      }
+    );
+  });
+  it('v2 should render a state diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    stateDiagram-v2
+
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { state: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.eq(177);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(maxWidthValue).to.be.within(135 * .95, 135 * 1.05);
+      });
+  });
+  it('v2 should render a state diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    stateDiagram-v2
+
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { state: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        expect(height).to.eq(177);
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(width).to.be.within(135 * .95, 135 * 1.05);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/stateDiagram.spec.js

@@ -0,0 +1,388 @@
+/* eslint-env jest */
+import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+
+describe('State diagram', () => {
+  it('should render a simple state diagrams', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a long descriptions instead of id when available', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+
+      [*] --> S1
+      state "Some long name" as S1
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a long descriptions with additional descriptions', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+
+      [*] --> S1
+      state "Some long name" as S1: The description
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a single state with short descriptions', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+      state "A long long name" as long1
+      state "A" as longlonglongid
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a transition descriptions with new lines', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+
+      [*] --> S1
+      S1 --> S2: long line using<br/>should work
+      S1 --> S3: long line using <br>should work
+      S1 --> S4: long line using \\nshould work
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a state with a note', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    State1: The state with a note
+    note right of State1
+      Important information! You can write
+      notes.
+    end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a state with on the left side when so specified', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    State1: The state with a note with minus - and plus + in it
+    note left of State1
+      Important information! You can write
+      notes with . and  in them.
+    end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a state with a note together with another state', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    State1: The state with a note +,-
+    note right of State1
+      Important information! You can write +,-
+      notes.
+    end note
+    State1 --> State2 : With +,-
+    note left of State2 : This is the note +,-<br/>
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a note with multiple lines in it', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    State1: The state with a note
+    note right of State1
+      Important information! You\ncan write
+      notes with multiple lines...
+      Here is another line...
+      And another line...
+    end note
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('should handle multiline notes with different line breaks', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      State1
+      note right of State1
+      Line1<br>Line2<br/>Line3<br />Line4<br	/>Line5
+      end note
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+
+  it('should render a states with descriptions including multi-line descriptions', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    State1: This a a single line description
+    State2: This a a multi line description
+    State2: here comes the multi part
+    [*] --> State1
+    State1 --> State2
+    State2 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a simple state diagrams', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    [*] --> State1
+    State1 --> State2
+    State1 --> State3
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a simple state diagrams with labels', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    [*] --> State1
+    State1 --> State2 : Transition 1
+    State1 --> State3 : Transition 2
+    State1 --> State4 : Transition 3
+    State1 --> State5 : Transition 4
+    State2 --> State3 : Transition 5
+    State1 --> [*]
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render state descriptions', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+        state "Long state description" as XState1
+        state "Another Long state description" as XState2
+        XState2 : New line
+        XState1 --> XState2
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render composite states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      [*] --> NotShooting: Pacifist
+      NotShooting --> A
+      NotShooting --> B
+      NotShooting --> C
+
+      state NotShooting {
+        [*] --> Idle: Yet another long long öong öong öong label
+        Idle --> Configuring : EvConfig
+        Configuring --> Idle : EvConfig  EvConfig EvConfig  EvConfig EvConfig
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render multiple composit states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      [*]-->TV
+
+      state TV {
+        [*] --> Off: Off to start with
+        On --> Off : Turn off
+        Off --> On : Turn on
+      }
+
+      TV--> Console
+
+      state Console {
+        [*] --> Off2: Off to start with
+        On2--> Off2 : Turn off
+        Off2 --> On2 : Turn on
+        On2-->Playing
+
+        state Playing {
+          Alive --> Dead
+          Dead-->Alive
+         }
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('should render forks in composit states', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      [*]-->TV
+
+      state TV {
+        state fork_state &lt;&lt;fork&gt;&gt;
+        [*] --> fork_state
+        fork_state --> State2
+        fork_state --> State3
+
+        state join_state &lt;&lt;join&gt;&gt;
+        State2 --> join_state
+        State3 --> join_state
+        join_state --> State4
+        State4 --> [*]
+      }
+      `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+  });
+  it('should render forks and joins', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    state fork_state &lt;&lt;fork&gt;&gt;
+      [*] --> fork_state
+      fork_state --> State2
+      fork_state --> State3
+
+      state join_state &lt;&lt;join&gt;&gt;
+      State2 --> join_state
+      State3 --> join_state
+      join_state --> State4
+      State4 --> [*]
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render concurrency states', () => {
+    imgSnapshotTest(
+      `
+    stateDiagram
+    [*] --> Active
+
+    state Active {
+      [*] --> NumLockOff
+      NumLockOff --> NumLockOn : EvNumLockPressed
+      NumLockOn --> NumLockOff : EvNumLockPressed
+      --
+      [*] --> CapsLockOff
+      CapsLockOff --> CapsLockOn : EvCapsLockPressed
+      CapsLockOn --> CapsLockOff : EvCapsLockPressed
+      --
+      [*] --> ScrollLockOff
+      ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+      ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+    }
+    `,
+      { logLevel: 0, fontFamily: 'courier' }
+    );
+    cy.get('svg');
+  });
+  it('should render a state with states in it', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+      state PilotCockpit {
+        state  Parent {
+          C
+        }
+    }
+    `,
+      {
+        logLevel: 0, fontFamily: 'courier'
+      }
+    );
+  });
+  it('Simplest composite state', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+        state  Parent {
+          C
+        }
+    `,
+      {
+        logLevel: 0, fontFamily: 'courier'
+      }
+    );
+  });
+  it('should handle multiple arrows from one node to another', () => {
+    imgSnapshotTest(
+      `
+      stateDiagram
+        a --> b: Start
+        a --> b: Stop
+    `,
+      {
+        logLevel: 0, fontFamily: 'courier'
+      }
+    );
+  });
+  it('should render a state diagram when useMaxWidth is true (default)', () => {
+    renderGraph(
+      `
+    stateDiagram
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { state: { useMaxWidth: true } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        expect(svg).to.have.attr('width', '100%');
+        expect(svg).to.have.attr('height');
+        const height = parseFloat(svg.attr('height'));
+        expect(height).to.eq(139);
+        const style = svg.attr('style');
+        expect(style).to.match(/^max-width: [\d.]+px;$/);
+        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(maxWidthValue).to.be.within(112 * .95, 112 * 1.05);
+      });
+  });
+  it('should render a state diagram when useMaxWidth is false', () => {
+    renderGraph(
+      `
+    stateDiagram
+    [*] --> State1
+    State1 --> [*]
+      `,
+      { state: { useMaxWidth: false } }
+    );
+    cy.get('svg')
+      .should((svg) => {
+        const height = parseFloat(svg.attr('height'));
+        const width = parseFloat(svg.attr('width'));
+        expect(height).to.eq(139);
+        // use within because the absolute value can be slightly different depending on the environment ±5%
+        expect(width).to.be.within(112 * .95, 112 * 1.05);
+        expect(svg).to.not.have.attr('style');
+      });
+  });
+});

cypress/integration/rendering/theme.spec.js

@@ -0,0 +1,280 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Pie Chart', () => {
+    // beforeEach(()=>{
+    //   cy.clock((new Date('2014-06-09')).getTime());
+    // });
+
+  ['default', 'forest', 'dark', 'neutral'].forEach(theme=>{
+    describe(theme, () => {
+      it('should render a pie diagram', () => {
+        imgSnapshotTest(
+          `
+        pie title Sports in Sweden
+          "Bandy" : 40
+          "Ice-Hockey" : 80
+          "Football" : 90
+          `,
+          {theme}
+        );
+        cy.get('svg');
+      });
+      it('should render a flowchart diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0} }%%
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+          `,
+          {theme}
+        );
+        cy.get('svg');
+      });
+      it('should render a new flowchart diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+          `,
+          {theme}
+        );
+        cy.get('svg');
+      });
+      it('should render a sequence diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+
+
+          `,
+          {theme}
+        );
+        cy.get('svg');
+      });
+
+      it('should render a class diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+        classDiagram
+          Animal "*" <|-- "1" Duck
+          Animal "1" <|-- "10" Fish
+          Animal <|-- Zebra
+          Animal : +int age
+          Animal : +String gender
+          Animal: +isMammal()
+          Animal: +mate()
+          class Duck{
+            +String beakColor
+            +swim()
+            +quack()
+          }
+          class Fish{
+            -int sizeInFeet
+            -canEat()
+          }
+          class Zebra{
+            +bool is_wild
+            +run()
+          }
+        classA <|-- classB
+        classC *-- classD
+        classE o-- classF
+        classG <-- classH
+        classI -- classJ
+        classK <.. classL
+        classM <|.. classN
+        classO .. classP
+        classA --|> classB : Inheritance
+        classC --* classD : Composition
+        classE --o classF : Aggregation
+        classG --> classH : Association
+        classI -- classJ : Link(Solid)
+        classK ..> classL : Dependency
+        classM ..|> classN : Realization
+        classO .. classP : Link(Dashed)
+          `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+      it('should render a state diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+          `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+      it('should render a state diagram (v2)', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+          `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+      it('should render a er diagram', () => {
+        imgSnapshotTest(
+          `
+erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+
+          `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+      it('should render a user journey diagram', () => {
+        imgSnapshotTest(
+          `
+        %%{init: { 'logLevel': 0, 'theme': '${theme}'} }%%
+        journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+                        `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+      it('should render a gantt diagram', () => {
+        cy.clock((new Date('2014-01-06')).getTime());
+        imgSnapshotTest(
+          `
+      gantt
+       dateFormat                :YYYY-MM-DD
+       title                     :Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+       `,
+          {theme}
+        );
+        cy.get('svg');
+    });
+    });
+  });
+});

cypress/platform/bundle-test.js

@@ -0,0 +1,61 @@
+import mermaid from '../../dist/mermaid.core';
+
+let code = `flowchart LR
+Power_Supply --> Transmitter_A
+Power_Supply --> Transmitter_B
+Transmitter_A --> D
+Transmitter_B --> D`;
+
+let code2 = `gantt
+  dateFormat  YYYY-MM-DD
+  title Adding GANTT diagram functionality to mermaid
+  section A section
+  Completed task      :done,    des1, 2014-01-06,2014-01-08
+  Active task         :active,  des2, 2014-01-09, 3d
+  Future task         :   des3, after des2, 5d
+  Future task2         :   des4, after des3, 5d
+  section Critical tasks
+  Completed task in the critical line :crit, done, 2014-01-06,24h
+  Implement parser and jison    :crit, done, after des1, 2d
+  Create tests for parser       :crit, active, 3d
+  Future task in critical line  :crit, 5d
+  Create tests for renderer     :2d
+  Add to mermaid                :1d`;
+
+const code3 = `flowchart TD
+A(<img scr='https://iconscout.com/ms-icon-310x310.png' width='20' height='20' />)
+B(<b>Bold text!</b>)`;
+
+if (location.href.match('test-html-escaping')) {
+  code = code3;
+}
+
+mermaid.initialize({
+  theme: 'default',
+  // fontFamily: '"Lucida Console", Monaco, monospace',
+  startOnLoad: false,
+  securityLevel: 'loose',
+  flowchart: {
+    htmlLabels: true
+  },
+  gantt: {
+    axisFormatter: [
+      [
+        '%Y-%m-%d',
+        d => {
+          return d.getDay() === 1;
+        }
+      ]
+    ]
+  }
+});
+mermaid.render(
+  'the-id-of-the-svg',
+  code,
+  svg => {
+    console.log(svg);
+    const elem = document.querySelector('#graph-to-be');
+    elem.innerHTML = svg;
+  }
+  // ,document.querySelector('#tmp')
+);

cypress/platform/class.html

@@ -0,0 +1,139 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        background: rgb(221, 208, 208);
+        /*background:#333;*/
+        font-family: 'Arial';
+        }
+      h1 { color: white;}
+      .mermaid2 {
+        display: none;
+      }
+      .customCss > rect, .customCss{
+        fill:#FF0000 !important;
+        stroke:#FFFF00 !important;
+        stroke-width:4px !important;
+    }
+    </style>
+  </head>
+  <body>
+    <h1>info below</h1>
+    <div class="mermaid" style="width: 100%; height: 20%;">
+      %%{init: {'theme': 'base',  'fontFamily': 'courier', 'themeVariables': {  'primaryColor': '#fff000'}}}%%
+      classDiagram
+       class BankAccount{
+        +String owner
+        +BigDecimal balance
+        +deposit(amount) bool
+        +withdrawl(amount) int
+       }
+       cssClass "BankAccount" customCss
+   
+    </div>
+    <div class="mermaid" style="width: 100%; height: 20%;">
+      %%{init: {'theme': 'base',  'fontFamily': 'courier', 'themeVariables': {  'primaryColor': '#fff000'}}}%%
+      classDiagram-v2
+       class BankAccount{
+        +String owner
+        +BigDecimal balance
+        +deposit(amount) bool
+        +withdrawl(amount) int
+       }
+       cssClass "BankAccount" customCss
+   
+    </div>
+      <div class="mermaid2" style="width: 100%; height: 20%;">
+        %%{init: {'theme': 'base',  'fontFamily': 'courier', 'themeVariables': {  'primaryColor': '#fff000'}}}%%
+        classDiagram
+         class BankAccount{
+          +String owner
+          +BigDecimal balance
+          +deposit(amount) bool
+          +withdrawl(amount) int
+        }
+          Class01~T~ <|-- AveryLongClass : Cool
+          Class03~T~ *-- Class04~T~
+            Class01 : size()
+            Class01 : int chimp
+            Class01 : int gorilla
+            Class08 <--> C2: Cool label
+            class Class10~T~ {
+              &lt;&lt;service&gt;&gt;
+              int id
+              test()
+            }
+            callback Class01 "callback" "A Tooltip"  
+     
+      </div>
+      <div class="mermaid2" style="width: 100%; height: 20%;">
+      flowchart TB
+      a_a(Aftonbladet) --> b_b[gorilla]:::apa --> c_c{chimp}:::apa -->a_a
+      a_a --> c --> d_d --> c_c
+      classDef apa fill:#f9f,stroke:#333,stroke-width:4px;
+      class a_a apa;
+      click a_a "http://www.aftonbladet.se" "apa"
+        
+      </div>
+
+      <div class="mermaid2" style="width: 100%; height: 20%;">
+        classDiagram-v2
+
+        classA -- classB : Inheritance
+        classA -- classC : link
+        classC -- classD : link
+        classB -- classD
+        classA --|> classB : Inheritance
+        classC --* classD : Composition
+        classE --o classF : Aggregation
+        classG --> classH : Association
+        classI -- classJ : Link(Solid)
+        classK ..> classL : Dependency
+        classM ..|> classN : Realization
+        classO .. classP : Link(Dashed)
+       classA : +attr1
+        classA : attr2
+        classA : method1()
+        &lt;&lt;interface&gt;&gt; classB
+        classB : method2() int
+
+        Customer "1" --> "*" Ticket
+        Student "1" --> "1..*" Course
+        Galaxy --> "many" Star : Contains
+        &lt;&lt;interface&gt;&gt; Customer
+
+        class Shape
+        callback Shape "callbackFunction" "This is a tooltip for a callback"
+        
+      </div>
+      <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'default',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'linear', "htmlLabels": true },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        // fontFamily: '"arial", sans-serif',
+        // themeVariables: {
+        //   fontFamily: '"arial", sans-serif',
+        // },
+        curve: 'linear',
+        securityLevel: 'loose'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/click_security_loose.html

@@ -0,0 +1,131 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Mermaid Quick Test Page</title>
+  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+  <style>
+    .mermaid2 {
+      display: none;
+    }
+  </style>
+</head>
+<body>
+  <div style="display: flex">
+  <div id="FirstLine" class="mermaid">
+    graph TB
+      Function-->URL
+      click Function clickByFlow "Add a div"
+      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+<div id="FirstLine" class="mermaid">
+  graph TB
+    1Function--->2URL
+    click 1Function clickByFlow "Add a div"
+    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+  <div id="FirstLine" class="mermaid">
+    flowchart TB
+      Function-->URL
+      click Function clickByFlow "Add a div"
+      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>" _self
+</div>
+<div id="FirstLine" class="mermaid">
+  flowchart TB
+    1Function--->2URL
+    click 1Function clickByFlow "Add a div"
+    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>" _self
+</div>
+
+<div id="FirstLine" class="mermaid">
+  classDiagram
+    class ShapeLink
+    link ShapeLink "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+    class ShapeCallback
+    callback ShapeCallback "clickByClass" "This is a tooltip for a callback"
+</div>
+<div id="FirstLine" class="mermaid">
+  classDiagram-v2
+    class ShapeLink2
+    link ShapeLink2 "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+    class ShapeCallback2
+    callback ShapeCallback2 "clickByClass" "This is a tooltip for a callback"
+</div>
+
+</div>
+
+<div class="mermaid">
+    gantt
+    dateFormat  YYYY-MM-DD
+    axisFormat  %d/%m
+    title Adding GANTT diagram to mermaid
+    excludes weekdays 2014-01-10
+
+    section A section
+    Completed task            :done,    des1, 2014-01-06,2014-01-08
+    Active task               :active,  des2, 2014-01-09, 3d
+    Future task               :         des3, after des2, 5d
+    Future task2               :         des4, after des3, 5d
+
+    section Critical tasks
+    Completed task in the critical line :crit, done, 2014-01-06,24h
+    Implement parser and jison          :crit, done, after des1, 2d
+    Create tests for parser             :crit, active, 3d
+    Future task in critical line        :crit, 5d
+    Create tests for renderer           :2d
+    Add to mermaid                      :1d
+
+    section Documentation
+    Describe gantt syntax               :active, a1, after des1, 3d
+    Add gantt diagram to demo page      :after a1  , 20h
+    Add another diagram to demo page    :doc1, after a1  , 48h
+
+    section Clickable
+    Visit mermaidjs               :active, cl1, 2014-01-07,2014-01-10
+    Calling a Callback (look at the console log) :cl2, after cl1, 3d
+    Calling a Callback with args :cl3, after cl1, 3d
+
+    click cl1 href "http://localhost:9000/webpackUsage.html"
+    click cl2 call clickByGantt()
+    click cl3 call clickByGantt("test1", test2, test3)
+
+    section Last section
+    Describe gantt syntax               :after doc1, 3d
+    Add gantt diagram to demo page      : 20h
+    Add another diagram to demo page    : 48h
+      </div>
+
+  <script src="./mermaid.js"></script>
+  <script>
+  function clickByFlow(elemName) {
+    const div = document.createElement('div')
+    div.className = 'created-by-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Flow'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByGantt(arg1, arg2, arg3) {
+    const div = document.createElement('div')
+    div.className = 'created-by-gant-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Gant'
+    if (arg1) div.innerText += ' ' + arg1;
+    if (arg2) div.innerText += ' ' + arg2;
+    if (arg3) div.innerText += ' ' + arg3;
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByClass() {
+    const div = document.createElement('div')
+    div.className = 'created-by-class-click'
+    div.style = 'padding: 20px; background: purple; color: white;'
+    div.innerText = 'Clicked By Class'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  mermaid.initialize({ startOnLoad: true, securityLevel: 'loose', logLevel: 1 });
+  </script>
+</body>
+</html>

cypress/platform/click_security_other.html

@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Mermaid Quick Test Page</title>
+  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+</head>
+<body>
+  <div id="FirstLine" class="mermaid">
+    graph TB
+      Function-->URL
+      click Function clickByFlow "Add a div"
+      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+<div id="FirstLine" class="mermaid">
+  graph TB
+    1Function-->2URL
+    click 1Function clickByFlow "Add a div"
+    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+
+<div class="mermaid">
+    gantt
+    dateFormat  YYYY-MM-DD
+    axisFormat  %d/%m
+    title Adding GANTT diagram to mermaid
+    excludes weekdays 2014-01-10
+
+    section A section
+    Completed task            :done,    des1, 2014-01-06,2014-01-08
+    Active task               :active,  des2, 2014-01-09, 3d
+    Future task               :         des3, after des2, 5d
+    Future task2               :         des4, after des3, 5d
+
+    section Critical tasks
+    Completed task in the critical line :crit, done, 2014-01-06,24h
+    Implement parser and jison          :crit, done, after des1, 2d
+    Create tests for parser             :crit, active, 3d
+    Future task in critical line        :crit, 5d
+    Create tests for renderer           :2d
+    Add to mermaid                      :1d
+
+    section Documentation
+    Describe gantt syntax               :active, a1, after des1, 3d
+    Add gantt diagram to demo page      :after a1  , 20h
+    Add another diagram to demo page    :doc1, after a1  , 48h
+
+    section Clickable
+    Visit mermaidjs               :active, cl1, 2014-01-07,2014-01-10
+    Calling a Callback (look at the console log) :cl2, after cl1, 3d
+
+    click cl1 href "http://localhost:9000/webpackUsage.html"
+    click cl2 call clickByGantt("test", test, test)
+
+    section Last section
+    Describe gantt syntax               :after doc1, 3d
+    Add gantt diagram to demo page      : 20h
+    Add another diagram to demo page    : 48h
+      </div>
+
+  <script src="./mermaid.js"></script>
+  <script>
+  function clickByFlow(elemName) {
+    const div = document.createElement('div')
+    div.className = 'created-by-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Flow'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByGantt(elemName) {
+    const div = document.createElement('div')
+    div.className = 'created-by-gant-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Gant'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  mermaid.initialize({ startOnLoad: true, securityLevel: 'strct', logLevel: 1 });
+  </script>
+</body>
+</html>

cypress/platform/click_security_strict.html

@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Mermaid Quick Test Page</title>
+  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+</head>
+<body>
+  <div id="FirstLine" class="mermaid">
+    graph TB
+      Function-->URL
+      click Function clickByFlow "Add a div"
+      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+<div id="FirstLine" class="mermaid">
+  graph TB
+    1Function-->2URL
+    click 1Function clickByFlow "Add a div"
+    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+
+<div class="mermaid">
+    gantt
+    dateFormat  YYYY-MM-DD
+    axisFormat  %d/%m
+    title Adding GANTT diagram to mermaid
+    excludes weekdays 2014-01-10
+
+    section A section
+    Completed task            :done,    des1, 2014-01-06,2014-01-08
+    Active task               :active,  des2, 2014-01-09, 3d
+    Future task               :         des3, after des2, 5d
+    Future task2               :         des4, after des3, 5d
+
+    section Critical tasks
+    Completed task in the critical line :crit, done, 2014-01-06,24h
+    Implement parser and jison          :crit, done, after des1, 2d
+    Create tests for parser             :crit, active, 3d
+    Future task in critical line        :crit, 5d
+    Create tests for renderer           :2d
+    Add to mermaid                      :1d
+
+    section Documentation
+    Describe gantt syntax               :active, a1, after des1, 3d
+    Add gantt diagram to demo page      :after a1  , 20h
+    Add another diagram to demo page    :doc1, after a1  , 48h
+
+    section Clickable
+    Visit mermaidjs               :active, cl1, 2014-01-07,2014-01-10
+    Calling a Callback (look at the console log) :cl2, after cl1, 3d
+    Calling a Callback with args :cl3, after cl1, 3d
+
+    click cl1 href "http://localhost:9000/webpackUsage.html"
+    click cl2 call clickByGantt()
+    click cl3 call clickByGantt("test1", test2, test3)
+
+    section Last section
+    Describe gantt syntax               :after doc1, 3d
+    Add gantt diagram to demo page      : 20h
+    Add another diagram to demo page    : 48h
+      </div>
+
+  <script src="./mermaid.js"></script>
+  <script>
+  function clickByFlow(elemName) {
+    const div = document.createElement('div')
+    div.className = 'created-by-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Flow'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByGantt(arg1, arg2, arg3) {
+    const div = document.createElement('div')
+    div.className = 'created-by-gant-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Gant'
+    if (arg1) div.innerText += ' ' + arg1;
+    if (arg2) div.innerText += ' ' + arg2;
+    if (arg3) div.innerText += ' ' + arg3;
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  mermaid.initialize({ startOnLoad: true, securityLevel: 'strict', logLevel: 1 });
+  </script>
+</body>
+</html>

cypress/platform/current.html

@@ -0,0 +1,188 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>info below</h1>
+    <div class="flex">
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+flowchart BT
+    subgraph two
+    b1
+    end
+    subgraph three
+    c1-->c2
+    end
+    c1 --apa apa apa--> b1
+    two --> c2
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+sequenceDiagram
+   Alice->>Bob:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+   Bob->>Alice: I'm short though
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+        %%{init: {'securityLevel': 'loose'}}%%
+      graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{{Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?}}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[Car]
+        click A "index.html#link-clicked" "link test"
+        click B callback "click test"
+        classDef someclass fill:#f96;
+        class A someclass;
+        class C someclass;
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+
+      flowchart BT
+      subgraph a
+        b1 -- ok --> b2
+      end
+      a -- sert --> c
+      c --> d
+      b1 --> d
+      a --asd123 --> d
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+stateDiagram-v2
+  state A {
+    B1 --> B2: ok
+  }
+  A --> C: sert
+  C --> D
+  B1 --> D
+  A --> D: asd123
+      </div>
+      </div>
+      <div class="mermaid" style="width: 50%; height: 40%;">
+%% this does not produce the desired result
+flowchart TB
+  subgraph container_Beta
+    process_C-->Process_D
+  end
+  subgraph container_Alpha
+    process_A-->process_B
+    process_B-->|via_AWSBatch|container_Beta
+    process_A-->|messages|process_C
+  end
+
+      </div>
+      <div class="mermaid" style="width: 50%; height: 40%;">
+        %%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#ff0000'}}}%%
+flowchart TB
+    b-->B
+    a-->c
+    subgraph O
+      A
+    end
+    subgraph B
+      c
+    end
+    subgraph A
+        a
+        b
+        B
+    end
+
+      </div>
+      <div class="mermaid" style="width: 50%; height: 50%;">
+flowchart TB
+  internet
+  nat
+  routeur
+  lb1
+  lb2
+  compute1
+  compute2
+  subgraph project
+  routeur
+  nat
+    subgraph subnet1
+      compute1
+      lb1
+    end
+    subgraph subnet2
+      compute2
+      lb2
+    end
+  end
+  internet --> routeur
+  routeur --> subnet1 & subnet2
+  subnet1 & subnet2 --> nat --> internet
+      </div>
+      <div class="mermaid" style="width: 50%; height: 50%;">
+flowchart TD
+
+subgraph one[One]
+    subgraph sub_one[Sub One]
+        _sub_one
+    end
+end
+
+subgraph two[Two]
+    _two
+end
+
+sub_one --> two
+      </div>
+      <div class="mermaid" style="width: 50%; height: 50%;">
+flowchart TD
+
+subgraph one[One]
+    subgraph sub_one[Sub One]
+        _sub_one
+    end
+    subgraph sub_two[Sub Two]
+        _sub_two
+    end
+    _one
+end
+
+%% here, either the first or the second one
+sub_one --> sub_two
+_one --> b
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        // theme: 'forest',
+        // themeVariables:{primaryColor: '#ff0000'},
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/current2.html

@@ -0,0 +1,129 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>info below</h1>
+    <div class="flex">
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+flowchart BT
+    subgraph two
+    b1
+    end
+    subgraph three
+    c1-->c2
+    end
+    c1 --apa apa apa--> b1
+    two --> c2
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+sequenceDiagram
+   Alice->>Bob:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
+   Bob->>Alice: I'm short though
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+        %%{init: {'securityLevel': 'loose'}}%%
+      graph TD
+        A[Christmas] -->|Get money| B(Go shopping)
+        B --> C{{Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?}}
+        C -->|One| D[Laptop]
+        C -->|Two| E[iPhone]
+        C -->|Three| F[Car]
+        click A "index.html#link-clicked" "link test"
+        click B callback "click test"
+        classDef someclass fill:#f96;
+        class A someclass;
+        class C someclass;
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 200px;">
+
+      flowchart BT
+      subgraph a
+        b1 -- ok --> b2
+      end
+      a -- sert --> c
+      c --> d
+      b1 --> d
+      a --asd123 --> d
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+stateDiagram-v2
+  state A {
+    B1 --> B2: ok
+  }
+  A --> C: sert
+  C --> D
+  B1 --> D
+  A --> D: asd123
+      </div>
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+        %%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#ff0000'}}}%%
+flowchart LR
+  a -->b
+  subgraph A
+  B
+  end
+  subgraph B
+  b
+  end
+
+      </div>
+      <div class="mermaid" style="width: 50%; height: 20%;">
+flowchart TB
+    subgraph A
+    b-->B
+    a-->c
+    end
+    subgraph B
+      c
+    end
+
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+sequenceDiagram
+Alice->Bob: Hello Bob, how are you?
+Note over Alice,Bob: Looks
+Note over Bob,Alice: Looks back
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        // theme: 'forest',
+        // themeVariables:{primaryColor: '#ff0000'},
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/e2e.html

@@ -0,0 +1,52 @@
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <!-- <meta charset="iso-8859-15"/> -->
+    <script src="/e2e.js"></script>
+    <!-- <link href="https://fonts.googleapis.com/css?family=Mansalva&display=swap" rel="stylesheet" /> -->
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* font-family: 'Mansalva', cursive;*/
+        /* font-family: 'Mansalva', cursive; */
+        /* font-family: 'arial'; */
+        /* font-family: "trebuchet ms", verdana, arial; */
+      }
+      /* div {
+        font-family: 'arial';
+      } */
+      /* .mermaid-main-font {
+        font-family: "trebuchet ms", verdana, arial;
+        font-family: var(--mermaid-font-family);
+      } */
+      /* :root {
+        --mermaid-font-family: '"trebuchet ms", verdana, arial';
+        --mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive;
+        --mermaid-font-family: '"Lucida Console", Monaco, monospace';
+      } */
+      svg {
+        border: 2px solid darkred;
+      }
+      .exClass2 > rect, .exClass {
+        fill: greenyellow !important;
+      }
+    </style>
+  </head>
+  <body>
+    <script src="./mermaid.js"></script>
+    <script>
+      // Notice startOnLoad=false
+      // This prevents default handling in mermaid from render before the e2e logic is applied
+      // mermaid.initialize({
+      //   startOnLoad: false,
+      //   useMaxWidth: true,
+      //   // "themeCSS": ":root { --mermaid-font-family: \"trebuchet ms\", verdana, arial;}",
+      //   // fontFamily: '\"trebuchet ms\", verdana, arial;'
+      //   // fontFamily: '"Comic Sans MS", "Comic Sans", cursive'
+      //   // fontFamily: '"Mansalva", cursive',
+      //   // fontFamily: '"Noto Sans SC", sans-serif'
+      //   fontFamily: '"Noto Sans SC", sans-serif'
+      // });
+    </script>
+  </body>
+</html>

cypress/platform/flow.html

@@ -0,0 +1,46 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <style>body {
+      font-family: 'trebuchet ms', verdana, arial;
+    }</style>
+  </head>
+  <body>
+    <div class="mermaid">
+      graph TB
+      subgraph One
+        a1-->a2-->a3
+      end
+    </div>
+    <div class="mermaid">
+      graph TB
+        a_a --> b_b:::apa --> c_c:::apa
+        classDef apa fill:#f9f,stroke:#333,stroke-width:4px;
+        class a_a apa;
+    </div>
+    <div class="mermaid">
+      graph TB
+        a_a(Aftonbladet) --> b_b[gorilla]:::apa --> c_c{chimp}:::apa -->a_a
+        a_a --> c --> d_d --> c_c
+        classDef apa fill:#f9f,stroke:#333,stroke-width:4px;
+        class a_a apa;
+        click a_a "http://www.aftonbladet.se" "apa"
+    </div>
+    <script src="./mermaid.js"></script>
+    <script>
+      mermaid.initialize({
+        theme: 'forest',
+        // themeCSS: '.node rect { fill: red; }',
+        logLevel: 3,
+        flowchart: { curve: 'linear' },
+        gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+      });
+    </script>
+    </script>
+  </body>
+</html>

cypress/platform/info.html

@@ -0,0 +1,26 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+
+  </head>
+  <body>
+    <h1>info below</h1>
+    <div class="mermaid">info</div>
+    <script src="./mermaid.js"></script>
+    <script>
+      mermaid.initialize({
+        theme: 'forest',
+        // themeCSS: '.node rect { fill: red; }',
+        logLevel: 3,
+        flowchart: { curve: 'linear' },
+        gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+      });
+    </script>
+    </script>
+  </body>
+</html>

cypress/platform/interaction.html

@@ -0,0 +1,122 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Mermaid Quick Test Page</title>
+  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+  <style>
+    .mermaid2 {
+      display: none;
+    }
+  </style>
+</head>
+<body>
+  <div style="display: flex">
+  <div id="FirstLine" class="mermaid">
+    graph TB
+      Function-->URL
+      click Function clickByFlow "Add a div"
+      click URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+<div id="FirstLine" class="mermaid2">
+  graph TB
+    1Function-->2URL
+    click 1Function clickByFlow "Add a div"
+    click 2URL "http://localhost:9000/webpackUsage.html" "Visit <strong>mermaid docs</strong>"
+</div>
+
+<div id="FirstLine" class="mermaid2">
+  classDiagram
+    class Test
+    class ShapeLink
+    link ShapeLink "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+    class ShapeCallback
+    callback ShapeCallback "clickByClass" "This is a tooltip for a callback"
+</div>
+<div id="FirstLine" class="mermaid">
+  classDiagram-v2
+    class ShapeCallback
+    callback ShapeCallback "clickByClass" "This is a tooltip for a callback"
+</div>
+<div id="FirstLine" class="mermaid">
+  classDiagram-v2
+    class ShapeLink
+    link ShapeLink "http://localhost:9000/webpackUsage.html" "This is a tooltip for a link"
+</div>
+</div>
+
+<div class="mermaid2">
+    gantt
+    dateFormat  YYYY-MM-DD
+    axisFormat  %d/%m
+    title Adding GANTT diagram to mermaid
+    excludes weekdays 2014-01-10
+
+    section A section
+    Completed task            :done,    des1, 2014-01-06,2014-01-08
+    Active task               :active,  des2, 2014-01-09, 3d
+    Future task               :         des3, after des2, 5d
+    Future task2               :         des4, after des3, 5d
+
+    section Critical tasks
+    Completed task in the critical line :crit, done, 2014-01-06,24h
+    Implement parser and jison          :crit, done, after des1, 2d
+    Create tests for parser             :crit, active, 3d
+    Future task in critical line        :crit, 5d
+    Create tests for renderer           :2d
+    Add to mermaid                      :1d
+
+    section Documentation
+    Describe gantt syntax               :active, a1, after des1, 3d
+    Add gantt diagram to demo page      :after a1  , 20h
+    Add another diagram to demo page    :doc1, after a1  , 48h
+
+    section Clickable
+    Visit mermaidjs               :active, cl1, 2014-01-07,2014-01-10
+    Calling a Callback (look at the console log) :cl2, after cl1, 3d
+    Calling a Callback with args :cl3, after cl1, 3d
+
+    click cl1 href "http://localhost:9000/webpackUsage.html"
+    click cl2 call clickByGantt()
+    click cl3 call clickByGantt("test1", test2, test3)
+
+    section Last section
+    Describe gantt syntax               :after doc1, 3d
+    Add gantt diagram to demo page      : 20h
+    Add another diagram to demo page    : 48h
+      </div>
+
+  <script src="./mermaid.js"></script>
+  <script>
+  function clickByFlow(elemName) {
+    const div = document.createElement('div')
+    div.className = 'created-by-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Flow'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByGantt(arg1, arg2, arg3) {
+    const div = document.createElement('div')
+    div.className = 'created-by-gant-click'
+    div.style = 'padding: 20px; background: green; color: white;'
+    div.innerText = 'Clicked By Gant'
+    if (arg1) div.innerText += ' ' + arg1;
+    if (arg2) div.innerText += ' ' + arg2;
+    if (arg3) div.innerText += ' ' + arg3;
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  function clickByClass() {
+    const div = document.createElement('div')
+    div.className = 'created-by-class-click'
+    div.style = 'padding: 20px; background: purple; color: white;'
+    div.innerText = 'Clicked By Class'
+
+    document.getElementsByTagName('body')[0].appendChild(div)
+  }
+  mermaid.initialize({ startOnLoad: true, securityLevel: 'loose', logLevel: 1 });
+  </script>
+</body>
+</html>

cypress/platform/knsv.html

@@ -0,0 +1,123 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>info below</h1>
+    <div class="flex">
+      <div class="mermaid2" style="width: 50%; height: 400px;">
+graph TD
+  A[Christmas] ==> D
+  A[Christmas] -->|Get money| B(Go shopping)
+  A[Christmas] ==> C
+  subgraph T ["Test"]
+    A
+    B
+    C
+  end
+  classDef Test fill:#F84E68,stroke:#333,color:white;
+  class A,T Test
+  classDef TestSub fill:green;
+  class T TestSub
+  linkStyle 0,1 color:orange, stroke: orange;
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 400px;">
+flowchart TD
+  A[Christmas] ==> D
+  A[Christmas] -->|Get money| B(Go shopping)
+  A[Christmas] ==> C
+  subgraph T ["Test"]
+    A
+    B
+    C
+  end
+
+  classDef Test fill:#F84E68,stroke:#333,color:white;
+  class A,T Test
+  classDef TestSub fill:green;
+  class T TestSub
+  linkStyle 0,1 color:orange, stroke: orange;
+      </div>
+      <div class="mermaid" style="width: 50%; height: 20%;">
+graph TD
+  C -->|fa:fa-car Car| F[fa:fa-car Car]
+      </div>
+      <div class="mermaid" style="width: 50%; height: 20%;">
+flowchart TD
+  C -->|fa:fa-car Car| F[fa:fa-car Car]
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+        %%{init: {"fontFamily": "arial2"}}%%
+graph TD
+      A[Christmas]
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+flowchart TD
+      L1 --- L2
+      L2 --- C
+      M1 ---> C
+      R1 .-> R2
+      R2 <.-> C
+      C -->|Label 1| E1
+      C <-- Label 2 ---> E2
+      C ----> E3
+      C <-...-> E4
+      C ======> E5
+      </div>
+      <div class="mermaid2" style="width: 50%; height: 20%;">
+graph TD
+      L1 --- L2
+      L2 --- C
+      M1 ---> C
+      R1 .-> R2
+      R2 <.-> C
+      C -->|Label 1| E1
+      C -- Label 2 ---> E2
+      C ----> E3
+      C -----> E4
+      C ======> E5
+      </div>
+
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        // theme: 'forest',
+        // themeVariables:{primaryColor: '#ff0000'},
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', htmlLabels: true },
+        htmlLabels: true,
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorFontFamily: 'courier',actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        // fontFamily: '"arial", sans-serif',
+        fontFamily: 'courier',
+        curve: 'cardinal',
+        securityLevel: 'loose'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/render-after-error.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge">
+        <title>Mermaid Quick Test Page</title>
+        <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+    </head>
+    <body>
+        <div id="graph">
+        </div>
+
+        <script src="./mermaid.js"></script>
+        <script>
+
+         mermaid.init({ startOnLoad: false });
+         mermaid.mermaidAPI.initialize();
+
+         try{
+             mermaid.mermaidAPI.render("graphDiv",
+                                       `>`);
+         } catch(e){}
+
+         mermaid.mermaidAPI.render("graphDiv",
+                                   `graph LR\n a --> b`, html => {
+                                      document.getElementById('graph').innerHTML=html;
+         });
+
+        </script>
+
+    </body>
+</html>

cypress/platform/rerender.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <title>Mermaid Quick Test Page</title>
+  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=">
+</head>
+<body>
+<div id="graph">
+</div>
+
+  <script src="./mermaid.js"></script>
+  <script>
+
+    mermaid.init({ startOnLoad: false });
+    mermaid.mermaidAPI.initialize();
+
+    rerender('XMas');
+
+    function rerender(text) {
+      var graphText = `graph TD
+        A[${text}] -->|Get money| B(Go shopping)`
+      var graph = mermaid.mermaidAPI.render('id', graphText);
+      console.log('\x1b[35m%s\x1b[0m', '>> graph', graph)
+      document.getElementById('graph').innerHTML=graph;
+    }
+
+  </script>
+  <button id="rerender" onclick="rerender('Saturday')">Rerender</button>
+
+</body>
+</html>

cypress/platform/showcase_base.html

@@ -0,0 +1,251 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        background: #f4f4f4;
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+%%{init2: {'securityLevel': 'loose', 'theme':'base'}}%%
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+%%{init2: {'securityLevel': 'loose', 'theme':'base'}}%%
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+%%{init2: {'securityLevel': 'loose', 'theme':'base'}}%%
+
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+      <div class="mermaid width height" >
+%%{init: {'securityLevel': 'loose', 'theme':'base'}}%%
+
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+%%{init2: {'securityLevel': 'loose', 'theme':'base'}}%%
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+
+        SomethingElse --> [*]
+
+      </div>
+      <div class="mermaid width height2">
+%%{init: {'securityLevel': 'loose', 'theme':'base'}}%%
+stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+
+        SomethingElse2 --> [*]
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'base',
+        // themeVariables:
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/showcase_base_dark.html

@@ -0,0 +1,245 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        background: #f4f4f4;
+        background: #222;
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+%%{init2: {'securityLevel': 'loose', 'theme':'base'}}%%
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+      <div class="mermaid width height" >
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+
+        SomethingElse --> [*]
+
+      </div>
+      <div class="mermaid width height2">
+stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+
+        SomethingElse2 --> [*]
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'base',
+        themeVariables: { primaryColor: '#9400D3', darkMode: true, background: '#222', textColor:'white', primaryTextColor: '#f4f4f4', nodeBkg: '#ff0000', mainBkg:'#0000ff', tertiaryColor:'#ffffcc' },
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        // securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/showcase_dark.html

@@ -0,0 +1,242 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        background:#333;
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+        %%{init: {'theme': 'base', 'themeVariables':{'primaryColor': '#ff0000'}}%%
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+            <div class="mermaid width height" >
+%%{init: {'theme':'dark'}}%%
+
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        SomethingElse --> [*]
+        note right of SomethingElse : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        SomethingElse2 --> [*]
+        note right of SomethingElse2 : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+      journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'dark',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": true },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/showcase_default.html

@@ -0,0 +1,237 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+      <div class="mermaid width height" >
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+      journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        // theme: 'dark',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/showcase_forest.html

@@ -0,0 +1,241 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+         %%{init: {'theme': 'forest'}}%%
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+      <div class="mermaid width height" >
+%%{init: {'theme':'forest'}}%%
+
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+        SomethingElse --> [*]
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+      journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'forest',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>

cypress/platform/showcase_neutral.html

@@ -0,0 +1,240 @@
+<html>
+  <head>
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat&display=swap"
+      rel="stylesheet"
+    />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+    <link href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap" rel="stylesheet">
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        height: 100%;
+        width: 100%;
+        margin: 0;
+        padding: 0;
+        }
+      h1 { color: grey;}
+      .mermaid2 {
+        display: none;
+      }
+      .height {
+        min-height: 600px;
+        height: 600px;
+      }
+      .height2 {
+        min-height: 600px;
+        height: 1300px;
+      }
+      .width {
+        width: 33%;
+        border: 1px solid blue;
+        padding: 10px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Showcases of diagrams</h1>
+    <div class="flex flex-wrap">
+      <div class="mermaid width height">
+         %%{init: {'theme': 'neutral'}}%%
+        graph TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[/Another/]
+          C ==>|One| D[Laptop]
+          C -->|Two| E[iPhone]
+          C -->|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height">
+        flowchart TD
+          A[Christmas] -->|Get money| B(Go shopping)
+          B --> C{Let me think}
+          B --> G[Another]
+          C ==>|One| D[Laptop]
+          C x--x|Two| E[iPhone]
+          C o--o|Three| F[fa:fa-car Car]
+          subgraph section
+            C
+            D
+            E
+            F
+            G
+          end
+      </div>
+      <div class="mermaid width height" >
+        sequenceDiagram
+          autonumber
+          par Action 1
+            Alice->>John: Hello John, how are you?
+          and Action 2
+            Alice->>Bob: Hello Bob, how are you?
+          end
+          Alice->>+John: Hello John, how are you?
+          Alice->>+John: John, can you hear me?
+          John-->>-Alice: Hi Alice, I can hear you!
+          Note right of John: John is perceptive
+          John-->>-Alice: I feel great!
+              loop Every minute
+                John-->Alice: Great!
+            end
+      </div>
+      <div class="mermaid width height" >
+%%{init: {'theme':'neutral'}}%%
+
+classDiagram
+	Animal "1" <|-- Duck
+	Animal <|-- Fish
+	Animal <--o Zebra
+	Animal : +int age
+	Animal : +String gender
+	Animal: +isMammal()
+	Animal: +mate()
+	class Duck{
+		+String beakColor
+		+swim()
+		+quack()
+	}
+	class Fish{
+		-int sizeInFeet
+		-canEat()
+	}
+	class Zebra{
+		+bool is_wild
+		+run()
+	}
+      </div>
+      <div class="mermaid width height">
+gantt
+       dateFormat                :YYYY-MM-DD
+       title                     Adding GANTT diagram functionality to mermaid
+       excludes                  :excludes the named dates/days from being included in a charted task..
+       section A section
+       Completed task            :done,    des1, 2014-01-06,2014-01-08
+       Active task               :active,  des2, 2014-01-09, 3d
+       Future task               :         des3, after des2, 5d
+       Future task2              :         des4, after des3, 5d
+
+       section Critical tasks
+       Completed task in the critical line :crit, done, 2014-01-06,24h
+       Implement parser and jison          :crit, done, after des1, 2d
+       Create tests for parser             :crit, active, 3d
+       Future task in critical line        :crit, 5d
+       Create tests for renderer           :2d
+       Add to mermaid                      :1d
+
+       section Documentation
+       Describe gantt syntax               :active, a1, after des1, 3d
+       Add gantt diagram to demo page      :after a1  , 20h
+       Add another diagram to demo page    :doc1, after a1  , 48h
+
+       section Last section
+       Describe gantt syntax               :after doc1, 3d
+       Add gantt diagram to demo page      :20h
+       Add another diagram to demo page    :48h
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse
+        note right of SomethingElse : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      stateDiagram-v2
+        [*] --> Active
+
+        state Active {
+            [*] --> NumLockOff
+            NumLockOff --> NumLockOn : EvNumLockPressed
+            NumLockOn --> NumLockOff : EvNumLockPressed
+            --
+            [*] --> CapsLockOff
+            CapsLockOff --> CapsLockOn : EvCapsLockPressed
+            CapsLockOn --> CapsLockOff : EvCapsLockPressed
+            --
+            [*] --> ScrollLockOff
+            ScrollLockOff --> ScrollLockOn : EvCapsLockPressed
+            ScrollLockOn --> ScrollLockOff : EvCapsLockPressed
+        }
+        state SomethingElse {
+          A --> B
+          B --> A
+        }
+
+        Active --> SomethingElse2
+        note right of SomethingElse2 : This is the note to the right.
+      </div>
+      <div class="mermaid width height2">
+      erDiagram
+        CUSTOMER }|..|{ DELIVERY-ADDRESS : has
+        CUSTOMER ||--o{ ORDER : places
+        CUSTOMER ||--o{ INVOICE : "liable for"
+        DELIVERY-ADDRESS ||--o{ ORDER : receives
+        INVOICE ||--|{ ORDER : covers
+        ORDER ||--|{ ORDER-ITEM : includes
+        PRODUCT-CATEGORY ||--|{ PRODUCT : contains
+        PRODUCT ||--o{ ORDER-ITEM : "ordered in"
+      </div>
+      <div class="mermaid width height">
+      journey
+            title My working day
+            section Go to work
+              Make tea: 5: Me
+              Go upstairs: 3: Me
+              Do work: 1: Me, Cat
+            section Go home
+              Go downstairs: 5: Me
+              Sit down: 5: Me
+      </div>
+
+  <script src="./mermaid.js"></script>
+    <script>
+      mermaid.parseError = function (err, hash) {
+          // console.error('Mermaid error: ', err);
+        };
+      mermaid.initialize({
+        theme: 'neutral',
+        // arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        flowchart: { curve: 'cardinal', "htmlLabels": false },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50, showSequenceNumbers: true },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        fontFamily: '"arial", sans-serif',
+        curve: 'cardinal',
+        securityLevel: 'strict'
+      });
+      function callback(){alert('It worked');}
+    </script>
+  </body>
+</html>