Features
Visual editing: Edit pages and components right on the page with CloudCannon editable regions.
Docs-first authoring: Write pages in MDX. Each page's group and order frontmatter places it in the sidebar automatically.
Rich code samples: Syntax highlighting with Shiki, language tabs, annotated code, diffs, file trees and terminal blocks.
Built-in search: Client-side search with Pagefind, including a 404 page that searches for what the reader wanted.
Reference pages: Parameter lists, definition lists, callouts and a changelog that tags each release, with an RSS feed.
Diagrams and media: Mermaid diagrams, figures, YouTube embeds that load lightly, and Astro's image optimization.
Page tools: On-this-page navigation, breadcrumbs, previous/next links, "Edit this page", "Copy page" and a "Was this page helpful?" form.
Light and dark themes: Defaults to dark, with a theme toggle and an option to follow the system setting.
Print-ready: A dedicated print layout for saving clean PDFs.
SEO and AI-ready: Sitemap, JSON-LD structured data, llms.txt, and a Markdown copy of every page.
Built for AI agents: Ten included agent skills cover writing pages, building components, retheming and migrating an existing site.
