Starlight is a documentation website framework built on Astro that generates beautiful, accessible, high-performance documentation sites.
Starlight solves the problem of building documentation websites by providing a specialized framework that handles the common patterns and requirements of technical documentation. It leverages Astro's static site generation capabilities while adding documentation-specific features and conventions on top. The framework is itself documented using Starlight, demonstrating its practical application and serving as a reference implementation for what the tool can produce.
Starlight suits teams building technical documentation who want to avoid starting from scratch with a general-purpose static site generator. It works well for projects that need accessible, performant documentation sites without extensive custom configuration. The tool is appropriate for those already familiar with Astro or willing to adopt it, since Starlight is fundamentally an Astro integration rather than a standalone tool.
The project maintains active community engagement through dedicated Discord channels for both support and development discussion, with contributors encouraged to join through documented contribution guidelines and a code of conduct. Development is coordinated through GitHub issues for bug reports and feature requests, and the project accepts external contributions via its contributor manual.
