diff --git a/.esbuild/build.ts b/.esbuild/build.ts
index 3005c2f70..b3f4c09a3 100644
--- a/.esbuild/build.ts
+++ b/.esbuild/build.ts
@@ -23,7 +23,7 @@ const handler = (e) => {
 };
 
 const main = async () => {
-  await mkdir('stats');
+  await mkdir('stats').catch(() => {});
   const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
   for (const pkg of packageNames) {
     await buildPackage(pkg).catch(handler);
diff --git a/cypress/platform/e2e.html b/cypress/platform/e2e.html
index 949fa5798..eac2017e1 100644
--- a/cypress/platform/e2e.html
+++ b/cypress/platform/e2e.html
@@ -1,7 +1,12 @@
 <html>
   <head>
     <meta charset="utf-8" />
-    <script src="./viewer.js" type="module"></script>
+    <script type="module">
+      import { init } from './viewer.js';
+      import mermaid from './mermaid.esm.mjs';
+      import external from './mermaid-example-diagram.esm.mjs';
+      init(mermaid, external);
+    </script>
     <link
       href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
       rel="stylesheet"
diff --git a/cypress/platform/viewer.js b/cypress/platform/viewer.js
index e51ea2b8a..1c4523d62 100644
--- a/cypress/platform/viewer.js
+++ b/cypress/platform/viewer.js
@@ -1,5 +1,5 @@
-import mermaid2 from '../../packages/mermaid/src/mermaid';
-import externalExample from '../../packages/mermaid-example-diagram/src/detector';
+let mermaid2;
+let externalExample;
 
 function b64ToUtf8(str) {
   return decodeURIComponent(escape(window.atob(str)));
@@ -144,3 +144,8 @@ if (typeof document !== 'undefined') {
     false
   );
 }
+
+export function init(mermaid, external) {
+  mermaid2 = mermaid;
+  externalExample = external;
+}
diff --git a/cypress/platform/xss.html b/cypress/platform/xss.html
index fd42a5592..6008e36b5 100644
--- a/cypress/platform/xss.html
+++ b/cypress/platform/xss.html
@@ -1,6 +1,15 @@
 <html>
   <head>
-    <script src="./viewer.js" type="module"></script>
+    <script type="module">
+      import { init } from './viewer.js';
+      import mermaid from './mermaid.esm.mjs';
+      import external from './mermaid-example-diagram.esm.mjs';
+      mermaid.initialize({
+        startOnLoad: false,
+        useMaxWidth: true,
+      });
+      init(mermaid, external);
+    </script>
     <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
     <style>
       .malware {
@@ -32,13 +41,5 @@
       }
     </script>
   </head>
-  <body>
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      mermaid.initialize({
-        startOnLoad: false,
-        useMaxWidth: true,
-      });
-    </script>
-  </body>
+  <body></body>
 </html>
diff --git a/package.json b/package.json
index 557265a98..13ba40150 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,6 @@
     "@vitest/coverage-c8": "^0.28.4",
     "@vitest/spy": "^0.28.4",
     "@vitest/ui": "^0.28.4",
-    "chokidar": "^3.5.3",
     "concurrently": "^7.5.0",
     "cors": "^2.8.5",
     "coveralls": "^3.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5ab3f9e6b..63aeb394d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -64,9 +64,6 @@ importers:
       '@vitest/ui':
         specifier: ^0.28.4
         version: 0.28.4
-      chokidar:
-        specifier: ^3.5.3
-        version: 3.5.3
       concurrently:
         specifier: ^7.5.0
         version: 7.5.0
@@ -4258,7 +4255,7 @@ packages:
   /axios/0.21.4_debug@4.3.2:
     resolution: {integrity: sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==}
     dependencies:
-      follow-redirects: 1.15.2_debug@4.3.2
+      follow-redirects: 1.15.2_debug@4.3.4
     transitivePeerDependencies:
       - debug
     dev: true
@@ -4266,7 +4263,7 @@ packages:
   /axios/0.27.2_debug@4.3.4:
     resolution: {integrity: sha512-t+yRIyySRTp/wua5xEr+z1q60QmLq8ABsS5O9Me1AsE5dfKqgnCFzwiCZZ/cGNd1lq4/7akDWMxdhVlucjmnOQ==}
     dependencies:
-      follow-redirects: 1.15.2_debug@4.3.2
+      follow-redirects: 1.15.2_debug@4.3.4
       form-data: 4.0.0
     transitivePeerDependencies:
       - debug
@@ -6857,7 +6854,7 @@ packages:
     resolution: {integrity: sha512-XGozTsMPYkm+6b5QL3Z9wQcJjNYxp0CYn3U1gO7dwD6PAqU1SVWZxI9CCg3z+ml3YfqdPnrBehaBrnH2AGKbNA==}
     dev: true
 
-  /follow-redirects/1.15.2_debug@4.3.2:
+  /follow-redirects/1.15.2_debug@4.3.4:
     resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
     engines: {node: '>=4.0'}
     peerDependencies:
@@ -6866,7 +6863,7 @@ packages:
       debug:
         optional: true
     dependencies:
-      debug: 4.3.2
+      debug: 4.3.4
     dev: true
 
   /foreground-child/2.0.0:
@@ -7406,7 +7403,7 @@ packages:
     engines: {node: '>=8.0.0'}
     dependencies:
       eventemitter3: 4.0.7
-      follow-redirects: 1.15.2_debug@4.3.2
+      follow-redirects: 1.15.2_debug@4.3.4
       requires-port: 1.0.0
     transitivePeerDependencies:
       - debug
