Deploy an Astro component library to Cloudflare Workers

Component pages, categories, guides, templates, legal pages, sitemap, robots, and RSS can build from version-controlled content. Prerendering gives users and crawlers complete HTML, reduces Worker invocations, and keeps the public catalog available even if a future database is unavailable.

Reserve dynamic execution for health checks, authenticated data, saved projects, event collection, or other workflows that genuinely depend on request-time state. Do not move a stable component index into a runtime database without a measured operational reason.

The Astro Cloudflare adapter produces a Worker entry and a static asset directory. Component previews, downloadable ZIPs, scripts, styles, and prerendered HTML should be served through the asset binding without routing every byte through application code.

Use immutable caching for fingerprinted assets and appropriate revalidation for HTML and feeds. Keep public preview and download paths stable because they are referenced by social metadata, structured data, and external links.

                      {
  "assets": { "directory": "./dist/client", "binding": "ASSETS" }
}
                    

D1, KV, R2, and secrets should enter application code through typed bindings. Local catalog browsing and component editing should not require production credentials. Browser storage can support anonymous drafts and preferences until a reviewed synchronization workflow exists.

Generate binding types, use prepared statements for database queries, and never place secret values in client bundles or configuration committed to source control. A binding declaration is not permission to make public content depend on that service.

• Public catalog routes remain file-based.
• Runtime code accesses services only through bindings.
• Development works without production credentials.

Set the final HTTPS site origin before building so canonical URLs, sitemap entries, Open Graph images, RSS links, and structured data agree. Review component licensing, contact information, legal routes, resource identifiers, and custom-domain behavior before opening the site to indexing.

Run strict types, unit tests, browser checks, accessibility scans, the production build, a complete internal-link crawl, and a Wrangler dry run. After deployment, inspect a real component route, its preview, a download, the sitemap, and the custom 404 from the public origin.