Blume: Open-Source Markdown-First Documentation Framework
Content is AI-assisted and may contain inaccuracies.
Blume is a new open-source documentation framework built with Astro and Vite. Designed around a markdown-first workflow, it lets developers generate production-ready documentation sites from Markdown or MDX with virtually no configuration. Out of the box, Blume includes navigation, full-text search, theming, Open Graph image generation, and a rich component library. Originally inspired by challenges encountered while building documentation at Vercel, the framework is designed to be fast, AI-ready, and easy to customize. Developers can start with the built-in experience and progressively replace components, modify the configuration, or eject to a full Astro project when deeper customization is needed.