diff --git a/.github/workflows/webpack.yml b/.github/workflows/webpack.yml
new file mode 100644
index 000000000000..9626ff6d3589
--- /dev/null
+++ b/.github/workflows/webpack.yml
@@ -0,0 +1,28 @@
+name: NodeJS with Webpack
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x, 22.x]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Build
+      run: |
+        npm install
+        npx webpack
diff --git a/src/redirects/lib/external-sites.json b/src/redirects/lib/external-sites.json
index 8fc87d8db362..a1e1a76303b1 100644
--- a/src/redirects/lib/external-sites.json
+++ b/src/redirects/lib/external-sites.json
@@ -1,4 +1,4 @@
-{
+M{
   "/articles/deploying-with-capistrano": "https://github.com/capistrano/capistrano/blob/master/README.md",
   "/capistrano": "https://github.com/capistrano/capistrano/blob/master/README.md",
   "/contact-github": "https://support.github.com/contact",