diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..7c3e064
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,70 @@
+# Simple workflow for running tests on all branches and deploying only from main
+name: Test and Deploy to GitHub Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches:
+      - "**" # Match all branches
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets the GITHUB_TOKEN permissions to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  # Job to run tests before deploying
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "npm"
+      - name: Install dependencies
+        run: npm ci
+      - name: Run tests
+        run: npm run test
+
+  # Deploy job, only runs if tests pass
+  deploy:
+    needs: test # Ensures tests pass before deploying
+    if: github.ref == 'refs/heads/main' # Deploy only from main
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: "npm"
+      - name: Install dependencies
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          # Upload dist folder
+          path: "./dist"
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
diff --git a/src/simulation/SimulationCanvas.tsx b/src/simulation/SimulationCanvas.tsx
index cc57b79..1b09f2b 100644
--- a/src/simulation/SimulationCanvas.tsx
+++ b/src/simulation/SimulationCanvas.tsx
@@ -118,7 +118,7 @@ fn fs_main(@builtin(position) fragCoord: vec4<f32>) -> @location(0) vec4<f32> {
     const extraSymbols = [60, 62, 123, 125, 43, 45, 44, 46, 91, 93];
     for (let i = 0; i < props.dimensions ** 2; i++)
       for (let j = 0; j < tapeLength; j++) {
-        // if (Math.random() < 0.8) continue;
+        if (Math.random() < 0.8) continue;
         const randomIndex = Math.floor(Math.random() * tapeLength);
         initialTape[i * tapeLength + randomIndex] =
           extraSymbols[Math.floor(Math.random() * extraSymbols.length)];
diff --git a/vite.config.ts b/vite.config.ts
index 9ff59a1..e8e4644 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,12 +1,13 @@
-import { defineConfig } from 'vite';
-import solidPlugin from 'vite-plugin-solid';
+import { defineConfig } from "vite";
+import solidPlugin from "vite-plugin-solid";
 
 export default defineConfig({
+  base: "/webgpu-self-replicating-programs/",
   plugins: [solidPlugin()],
   server: {
     port: 3000,
   },
   build: {
-    target: 'esnext',
+    target: "esnext",
   },
 });