diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
new file mode 100644
index 00000000..fa28ede6
--- /dev/null
+++ b/.github/workflows/preview.yml
@@ -0,0 +1,53 @@
+on:
+  pull_request:
+    branches: ['main']
+
+jobs:
+  foo:
+    runs-on: ubuntu-latest
+
+    environment:
+      name: Preview
+      url: ${{ steps.vercel-deploy.outputs.deployment_url }}
+
+    steps:
+      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v4
+      - id: vercel-deploy
+        run: |
+          npx -y vercel deploy --target=preview --token=${{ secrets.VERCEL_TOKEN }} \
+            --build-env MDX=docs \
+            --build-env NEXT_PUBLIC_LIBNAME="Poimandres" \
+            --build-env NEXT_PUBLIC_LIBNAME_SHORT="pmndrs" \
+            --build-env BASE_PATH= \
+            --build-env DIST_DIR= \
+            --build-env OUTPUT=export \
+            --build-env HOME_REDIRECT=/introduction \
+            --build-env MDX_BASEURL="https://github.com/${{ github.repository }}/raw/${{ github.ref_name }}/docs" \
+            --build-env EDIT_BASEURL="https://github.com/${{ github.repository }}/edit/${{ github.ref_name }}/docs" \
+            --build-env NEXT_PUBLIC_URL="$VERCEL_PROJECT_PRODUCTION_URL" \
+            --build-env ICON="🖨️" \
+            --build-env LOGO= \
+            > deployment-url.txt
+          echo "coucou"
+          echo "deployment_url=$(cat deployment-url.txt)" >> $GITHUB_OUTPUT
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+      # - run: |
+      #     curl --fail -X POST \
+      #       -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+      #       -H "Accept: application/vnd.github.v3+json" \
+      #       -d '{
+      #         "ref": "${{ github.ref }}",
+      #         "environment": "preview",
+      #         "transient_environment": true,
+      #         "production_environment": false,
+      #         "description": "Preview deployment",
+      #         "auto_merge": false,
+      #         "required_contexts": [],
+      #         "payload": {
+      #           "url": "${{ env.deployment_url }}"
+      #         }
+      #       }' \
+      #       https://api.github.com/repos/${{ github.repository }}/deployments
diff --git a/docs/introduction.mdx b/docs/introduction.mdx
new file mode 100644
index 00000000..5f8661fe
--- /dev/null
+++ b/docs/introduction.mdx
@@ -0,0 +1,14 @@
+---
+title: foo
+description: bar
+---
+
+This is pmndrs/docs documentation 🙃.
+
+# headin 1
+
+asdfasdf
+
+## sadf
+
+aooijoafdsi