diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 99035d04fc..98b7de4823 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -89,10 +89,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-
-      - name: Set up Environment
-        shell: bash
-        run: rustup target add wasm32-wasip1
+        with:
+          targets: wasm32-wasip1
 
       - name: Build RustPython
         run: cargo build --target wasm32-wasip1 --no-default-features --features freeze-stdlib,stdlib --release
@@ -106,6 +104,27 @@ jobs:
           name: rustpython-release-wasm32-wasip1
           path: target/rustpython-release-wasm32-wasip1.wasm
 
+      - name: install wasm-pack
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+      - uses: actions/setup-node@v4
+      - uses: mwilliamson/setup-wabt-action@v3
+        with: { wabt-version: "1.0.30" }
+      - name: build notebook demo
+        run: |
+          npm install
+          npm run dist
+          mv dist ../demo/dist/notebook
+        env:
+          NODE_OPTIONS: "--openssl-legacy-provider"
+        working-directory: ./wasm/notebook
+      - name: Deploy demo to Github Pages
+        uses: peaceiris/actions-gh-pages@v4
+        env:
+          ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEMO_DEPLOY_KEY }}
+          PUBLISH_DIR: ./wasm/demo/dist
+          EXTERNAL_REPOSITORY: RustPython/demo
+          PUBLISH_BRANCH: master
+
   release:
     runs-on: ubuntu-latest
     needs: [build, build-wasm]