Cloudflare

Deploy Explainer apps to Cloudflare Pages using GitHub Actions with the cloudflare/wrangler-action.

Setup

Set the deploy target

Add a repository variable in GitHub Settings → Variables:

DEPLOY_TARGET=cloudflare

Add required secrets

Add the following secrets in GitHub Settings → Secrets:

Secret	Description
`CLOUDFLARE_API_TOKEN`	Cloudflare API token with Pages permissions
`CLOUDFLARE_ACCOUNT_ID`	Your Cloudflare account ID

Create Cloudflare Pages projects

Create a Pages project in the Cloudflare dashboard for each app you want to deploy (e.g., explainer-docs, explainer-blog).

GitHub Actions workflow

The unified workflow at .github/workflows/deploy.yml handles all three apps. When DEPLOY_TARGET is set to cloudflare, the deploy job uses the wrangler action:

- uses: cloudflare/wrangler-action@v3
  with:
    apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
    accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
    command: pages deploy dist --project-name=explainer-docs

Replace explainer-docs with your Cloudflare Pages project name. Each app needs its own project. See the CI/CD page for the full workflow structure.