diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
new file mode 100644
index 000000000..94ddcdc46
--- /dev/null
+++ b/.github/workflows/website.yml
@@ -0,0 +1,25 @@
+name: website
+on:
+  push:
+    branches: [main]
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    environment:
+      name: Website
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with: {node-version: 18}
+      - run: npm ci
+      - run: npm run docs
+      - uses: actions/upload-pages-artifact@v2
+        with:
+          path: public
+      - uses: actions/deploy-pages@v2
+        id: deployment
diff --git a/.vercelignore b/.vercelignore
deleted file mode 100644
index c2658d7d1..000000000
--- a/.vercelignore
+++ /dev/null
@@ -1 +0,0 @@
-node_modules/
diff --git a/package.json b/package.json
index 6eac8affc..6ad2f8b95 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,6 @@
     "build": "tsc --build --clean && tsc --build && type-coverage",
     "docs": "npm run docs-prep && npm run docs-generate && npm run docs-post",
     "docs-css": "postcss --output public/index.css docs/_asset/index.css",
-    "docs-deploy": "vercel && vercel alias $(pbpaste) mdxjs.com && vercel alias $(pbpaste) www.mdxjs.com",
     "docs-generate": "cross-env NODE_LOADER_CONFIG=website/loader.js node --no-warnings --loader @node-loader/core website/generate.js",
     "docs-js": "npm run docs-js-default && npm run docs-js-editor",
     "docs-js-default": "esbuild --bundle --conditions=browser,production --define:process.env.NODE_ENV=\\\"production\\\" --log-level=warning --minify --outfile=public/index.js --target=es2020 docs/_asset/index.js",
diff --git a/vercel.json b/vercel.json
deleted file mode 100644
index 9135fd52f..000000000
--- a/vercel.json
+++ /dev/null
@@ -1,178 +0,0 @@
-{
-  "public": true,
-  "trailingSlash": true,
-  "redirects": [
-    {
-      "destination": "/community/about/",
-      "source": "/about/"
-    },
-    {
-      "destination": "/guides/",
-      "source": "/advanced/"
-    },
-    {
-      "destination": "/packages/mdx/#api",
-      "source": "/advanced/api/"
-    },
-    {
-      "destination": "/packages/remark-mdx/#syntax-tree",
-      "source": "/advanced/ast/"
-    },
-    {
-      "destination": "/docs/using-mdx/",
-      "source": "/advanced/components/"
-    },
-    {
-      "destination": "/community/contribute/",
-      "source": "/advanced/contributing/"
-    },
-    {
-      "destination": "/guides/frontmatter/",
-      "source": "/advanced/custom-loader/"
-    },
-    {
-      "destination": "/docs/extending-mdx/#using-plugins",
-      "source": "/advanced/retext-plugins/"
-    },
-    {
-      "destination": "/docs/extending-mdx/",
-      "source": "/advanced/plugins/"
-    },
-    {
-      "destination": "/packages/mdx/#evaluatefile-options",
-      "source": "/advanced/runtime/"
-    },
-    {
-      "destination": "/packages/remark-mdx/#syntax-tree",
-      "source": "/advanced/specification/"
-    },
-    {
-      "destination": "/packages/mdx/#api",
-      "source": "/advanced/sync-api/"
-    },
-    {
-      "destination": "/packages/remark-mdx/",
-      "source": "/advanced/transform-content/"
-    },
-    {
-      "destination": "/docs/getting-started/#types",
-      "source": "/advanced/typescript/"
-    },
-    {
-      "destination": "/guides/frontmatter/",
-      "source": "/advanced/writing-a-plugin/"
-    },
-    {
-      "destination": "/community/contribute/",
-      "source": "/contributing/"
-    },
-    {
-      "destination": "/docs/getting-started/#editor",
-      "source": "/editor-plugins/"
-    },
-    {
-      "destination": "/docs/getting-started/#editor",
-      "source": "/editors/"
-    },
-    {
-      "destination": "/docs/getting-started/#create-react-app-cra",
-      "source": "/getting-started/create-react-app/"
-    },
-    {
-      "destination": "/docs/getting-started/#gatsby",
-      "source": "/getting-started/gatsby/"
-    },
-    {
-      "destination": "/docs/getting-started/#nextjs",
-      "source": "/getting-started/next/"
-    },
-    {
-      "destination": "/docs/getting-started/#parcel",
-      "source": "/getting-started/parcel/"
-    },
-    {
-      "destination": "/docs/getting-started/#react-static",
-      "source": "/getting-started/react-static/"
-    },
-    {
-      "destination": "/table-of-components/",
-      "source": "/getting-started/table-of-components/"
-    },
-    {
-      "destination": "/docs/getting-started/#types",
-      "source": "/getting-started/typescript/"
-    },
-    {
-      "destination": "/docs/getting-started/#webpack",
-      "source": "/getting-started/webpack/"
-    },
-    {
-      "destination": "/docs/getting-started/",
-      "source": "/getting-started/"
-    },
-    {
-      "destination": "/guides/frontmatter/",
-      "source": "/guides/custom-loader/"
-    },
-    {
-      "destination": "/guides/syntax-highlighting/#syntax-highlighting-with-the-meta-field",
-      "source": "/guides/live-code/"
-    },
-    {
-      "destination": "/docs/what-is-mdx/",
-      "source": "/guides/markdown-in-components/"
-    },
-    {
-      "destination": "/guides/math/",
-      "source": "/guides/math-blocks/"
-    },
-    {
-      "destination": "/guides/embed/#embeds-at-run-time",
-      "source": "/guides/mdx-embed/"
-    },
-    {
-      "destination": "/docs/extending-mdx/",
-      "source": "/guides/table-of-contents/"
-    },
-    {
-      "destination": "/docs/getting-started/#ink",
-      "source": "/guides/terminal/"
-    },
-    {
-      "destination": "/docs/getting-started/#vue",
-      "source": "/guides/vue/"
-    },
-    {
-      "destination": "/docs/using-mdx/#layout",
-      "source": "/guides/wrapper-customization/"
-    },
-    {
-      "destination": "/docs/extending-mdx/#creating-plugins",
-      "source": "/guides/writing-a-plugin/"
-    },
-    {
-      "destination": "/docs/what-is-mdx/",
-      "source": "/mdx/"
-    },
-    {
-      "destination": "/docs/extending-mdx/#using-plugins",
-      "source": "/plugins/"
-    },
-    {
-      "destination": "/community/projects/",
-      "source": "/projects/"
-    },
-    {
-      "destination": "/community/support/",
-      "source": "/support/"
-    },
-    {
-      "destination": "/docs/getting-started/#syntax",
-      "source": "/syntax/"
-    },
-    {
-      "destination": "/docs/getting-started/#vue",
-      "source": "/vue/"
-    }
-  ]
-}
diff --git a/website/prep.js b/website/prep.js
index 2b6e16947..5e3449256 100644
--- a/website/prep.js
+++ b/website/prep.js
@@ -75,31 +75,6 @@ await pAll(
 
 console.log('✔ %d redirects', Object.keys(redirect).length)
 
-// To do: drop Vercel.
-/** @type {Array<Readonly<Redirect>>} */
-const vercelRedirects = []
-/** @type {string} */
-let redirectFrom
-
-for (redirectFrom in redirect) {
-  if (Object.hasOwn(redirect, redirectFrom)) {
-    const source = redirectFrom.replace(/\/index.html$/, '/')
-    const destination = redirect[redirectFrom]
-    vercelRedirects.push({destination, source})
-  }
-}
-
-// To do: drop Vercel.
-/** @type {Record<string, unknown> & {redirects: ReadonlyArray<Readonly<Redirect>>}} */
-const vercelInfo = JSON.parse(String(await fs.readFile('vercel.json')))
-await fs.writeFile(
-  'vercel.json',
-  JSON.stringify({...vercelInfo, redirects: vercelRedirects}, undefined, 2) +
-    '\n'
-)
-
-console.log('✔ `vercel.json` redirects')
-
 /**
  *
  * @param {string} to