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Astro vs Jekyll: catalog facts
Astro	Jekyll
Free Free and open source.	Free Free and open source.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Ships little or no JavaScript by default Works with React, Vue, Svelte and other UI frameworks	Blog features such as posts, categories and permalinks built in Works directly with GitHub Pages hosting
Requires Node.js and familiarity with web development Not a visual editor; content is managed in files or an external CMS	Requires a Ruby environment Fewer template languages than some newer generators
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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