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Starlight vs Docusaurus: catalog facts
Starlight	Docusaurus
Free Free and open source under the MIT licence.	Free The open-source application is available without a license fee.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Search, navigation and i18n included Markdown, Markdoc and MDX support	Documentation versioning and translation handled by the framework MDX lets interactive React components live inside the documentation
Focused on documentation sites only Requires Node.js and some Astro knowledge to customise	Requires a Node toolchain and some React knowledge for customisation Major version upgrades have required real migration work
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.