Next.js docs framework with headless component architecture, built-in OpenAPI rendering, and Orama-powered full-text search. Fastest-growing docs framework (3x YoY).
Where it wins
Fastest-growing docs framework — 3x YoY npm growth (309K/week)
Exceptional maintenance: 5 open issues for 11K stars
Headless component architecture — full design ownership
Built-in OpenAPI rendering eliminates need for separate API docs tool
Orama-powered full-text search out of the box
Active development — fumapress@0.1.12 released Mar 2026
Where to be skeptical
Next.js only — not an option for non-Next.js stacks
Smaller ecosystem and community compared to Docusaurus
Single primary maintainer (fuma-nama) — bus factor risk
Newer project — less battle-tested at enterprise scale
Editorial verdict
The breakout docs framework of 2026. 11.2K stars with only 5 open issues — exceptional maintenance. 309K npm/week surpasses Starlight. 3x YoY growth is the fastest in the category. For Next.js teams, Fumadocs is the clear pick over Nextra.
Related
Swagger UI
95The original interactive API documentation renderer. 28.7K stars, 603K npm/week combined. Actively maintained with weekly releases (v5.32.1, Mar 2026). OpenAPI 3.1.2 support. The universal baseline.
Docusaurus
92Meta's open-source docs framework. Largest community (64K stars, 765K npm/week), built-in versioned docs, massive plugin ecosystem. The incumbent safe default for large OSS projects.
MkDocs Material
92Python ecosystem's default docs framework. 26.3K stars, 4.2M PyPI weekly downloads (highest of ANY docs tool). Now in maintenance mode — creator building Zensical as successor with 4-5x faster builds.
Astro Starlight
91Astro-based docs framework shipping zero client-side JS by default. Go-compiled dev server, multi-framework component support (React, Svelte, Vue, Solid). The DX leader for content-first documentation.
Public evidence
Fumadocs growing fastest at 3x YoY. Now ahead of Starlight in absolute npm downloads (309K vs 200K).
Extremely well-maintained. 5 open issues for 11K stars is exceptional — best maintenance hygiene in the entire docs category.
Headless component API, built-in OpenAPI rendering, Orama-powered full-text search. More batteries-included than Nextra.
Nextra ~113K npm/week with modest growth; Fumadocs at 309K/week with 3x YoY acceleration.
Raw GitHub source
Constrained peek so you can sanity-check the source material without leaving the site.
The framework for building documentation websites in any React.js frameworks.
Officially Supported:
📘 Learn More: Documentation.
All packages are ESM only.
Welcome to print it out :D
Make sure to read the Contributing Guide before submitting a pull request.