Build a Nimbus docs site

Nimbus builds documentation sites on Astro. The scaffolder copies layouts, components and styles into the project, and the user owns them from then on. The @cloudflare/nimbus-docs package provides the plumbing and the nimbus-docs CLI.

Full docs: https://nimbus-docs.com/llms.txt. Every page has a Markdown version at <page>/index.md.

Create a site

Requires Node 22.23.4 or later.

npm create @cloudflare/nimbus-docs@latest my-docs -- --yes
cd my-docs
npm run dev

Pass --adapter cloudflare for a server-rendered site. All options: https://nimbus-docs.com/reference/scaffolder-options/index.md

Write pages

• A page is a .md or .mdx file under src/content/docs/. Its path is its URL and its place in the sidebar: src/content/docs/guides/install.mdx is /guides/install/.
• Every component used in .mdx must be listed in src/components.ts.
• Details: https://nimbus-docs.com/writing/pages-and-routing/index.md

Add components and features

npx nimbus-docs list          # what the registry offers
npx nimbus-docs add <slug>    # install one

Features such as changelog print a recipe for you to follow in the project. Read it with npx nimbus-docs add <slug> --print.

Check before you finish

npx nimbus-docs check
npm run build

check reports configuration, content and type problems with fixes. Run npx nimbus-docs lint after a build to check links.

Upgrade

After raising @cloudflare/nimbus-docs, run npx nimbus-docs migrate, complete each review it lists, run the completion command it prints, then npx nimbus-docs outdated to see starter files that changed upstream. Details: https://nimbus-docs.com/cli/index.md

Deploy

New sites deploy to Cloudflare Workers with npm run deploy, which builds first. Other hosts: https://nimbus-docs.com/deploy/index.md