Docusaurus
Static site generator for documentation websites
66.2k stars 10k forks last commit first released MIT
Actively maintained
Last commit 3 Sept 2026.
Docusaurus is an open source tool for building documentation and project websites. It turns Markdown/MDX content into a static site and provides a React-based framework to customize layouts and extend functionality.
Key Features
- Docs and blog content authored in Markdown and MDX (with embedded React components)
- Built-in documentation versioning to keep multiple product versions in sync
- Internationalization (i18n) support for localized documentation sites
- Pluggable architecture with themes and plugins for extensibility
- Static HTML output suitable for simple hosting and deployments
- Search integration support (commonly used with external doc-search providers)
Use Cases
- Product and API documentation portals for open source or internal projects
- Versioned release documentation for libraries, SDKs, and platforms
- Lightweight project websites that combine docs, blog posts, and landing pages
Docusaurus is a strong fit when you want content-first docs with modern UI customization via React, while still generating a fast static website that is easy to deploy and maintain.
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