Astro is a website build tool for the modern web — powerful developer experience meets lightweight output.
Astro powers the world’s fastest websites, client-side web apps, dynamic API endpoints, and everything in-between.
This is free and open source software.
Key Features
- Content-first websites – fetch data from your CMS or work locally with type-safe Markdown and MDX APIs. Astro automatically removes unused JavaScript and renders to HTML for better core web vitals, conversion rates and SEO.
- Web applications & APIs – build and embed powerful client-side web applications (SPAs, PWAs) when you need them. Align your backend APIs and frontend code together in the same Astro codebase. Author in React, Svelte, Vue, and more.
- Fast page load performance to improve conversion rates, Core Web Vitals, and SEO.
- Designed for your favorite UI library.
Website: astro.build
Support: GitHub Code Repository
Developer: Fred K. Schott
License: MIT License
Astro is written in JavaScript and TypeScript. Learn JavaScript with our recommended free books and free tutorials. Learn TypeScript with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
 Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Know a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |