A self-hosted documentation platform. Fast as in Vite, free as in libre — you own the code and the hosting bill is zero.
Hosted documentation platforms charge per seat for something that compiles to static HTML. You write your docs in their editor, in their format, on their domain, and when you want to leave you discover the export is a zip of HTML nobody can maintain. The alternative — wiring up a static site generator, search, an OpenAPI viewer and social cards yourself — is a week you did not plan for.
Capsa renders MDX into a documentation site with command-palette search, a themed OpenAPI reference, AI-friendly exports and social cards already wired up. It prerenders to static HTML and deploys to Cloudflare Pages or any static host for nothing. It is a Vite, React and Tamagui app you fully own and can edit.
They charge per seat to serve static files and own your content. Capsa is Apache 2.0 — your repo, your host, your domain.
Search, OpenAPI rendering, theming, social cards and prerendering are already solved. Start at writing, not at plumbing.
Occasional mail when Capsa ships something worth knowing about. Nothing else.