Docz
It has never been so easy to document your things
...It lets developers write documentation that combines Markdown content with live React components, examples, props tables, and playground-style demos. The project is designed to reduce the time spent building and maintaining custom documentation websites. It creates live-reloading development sites and production-ready static documentation output. Docz is built around Gatsby, which enables SEO-friendly documentation and customization through Gatsby theme shadowing. The repository was archived by its owner on November 21, 2025, so it is best treated as a mature legacy project for existing documentation sites or as a reference for MDX-based documentation workflows.