Fix (most) typescript errors + use Vite

.github/workflows/ci.yml

@@ -2,13 +2,13 @@ name: CI
 on: [push, pull_request]
 
 jobs:
-  node-20-typescript:
+  node-22-typescript:
     runs-on: ubuntu-18.04
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: '20'
+          node-version: '22'
       - run: npm install
       - run: npm run build
       - run: git diff --exit-code

.gitignore

@@ -1 +1,2 @@
-node_modules/
+node_modules/
+dist/

index.html

@@ -44,10 +44,10 @@ <h2>3. Render the GIF</h2>
 
     <a href="https://github.com/tsoding/emoteJAM" class="github-corner" aria-label="View source on Github"><svg width="80" height="80" viewBox="0 0 250 250" style="position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
     <!-- NOTE: we didn't move gif.js to js because it expects gif.worker.js to be available at `/` resource -->
-    <script src="gif.js"></script>
-    <script src="js/grecha.js"></script>
-    <script src="js/eval.js"></script>
-    <script src="js/filters.js"></script>
-    <script src="js/index.js"></script>
+    <!-- <script type="module" src="src/gif.js"></script> -->
+    <script type="module" src="src/grecha.ts"></script>
+    <script type="module" src="src/eval.ts"></script>
+    <script type="module" src="src/filters.ts"></script>
+    <script type="module" src="src/index.ts"></script>
   </body>
 </html>