Zudoku

Zudoku is an open-source, extensible tool designed to help developers create clean, customizable, and developer-first API documentation sites. It auto-generates documentation from OpenAPI v2/v3 schemas, supports interactive playgrounds for live endpoint testing, provides built-in authentication, search, and supports static site generation for fast hosting anywhere (Vercel, Cloudflare, Netlify, etc). Zudoku is highly customizable with themes, reusable components, and plugin extensibility, making it suitable for public or internal API docs.