Astro – Fast, Content-Driven JavaScript Web Framework
Astro is a modern web framework designed to build fast, content-focused websites. It helps developers create marketing sites, blogs, e-commerce stores, and more with minimal setup. By optimizing performance and delivering only what users need, Astro makes websites load quickly, improve SEO, and provide a smooth experience, letting you focus on content and features instead of complex frontend setup.
About
Astro is free and open-source, made possible thanks to the support of these generous sponsors.
Astro – Fast, Content-Driven Web Framework
Astro is a modern JavaScript web framework designed to build fast, content-focused websites like blogs, marketing sites, and e-commerce stores. It helps developers create high-performance websites while keeping the development workflow simple and flexible.
Server-First Rendering
Astro improves website speed by rendering components on the server. It sends lightweight HTML to the browser with no unnecessary JavaScript, ensuring fast load times and excellent performance for users.
Content-Driven Approach
Astro works seamlessly with your content, wherever it lives. You can load data from local files, external APIs, or popular CMS platforms, making it easy to build content-rich websites without complex backend setups.
Fully Customizable
Astro is highly flexible and allows developers to bring their own tools and components. You can use JavaScript or TypeScript UI components, CSS libraries, themes, plugins, and integrations to match your project’s needs.
Best For
Astro is perfect for developers and teams building:
- Blogs and personal websites
- Marketing and landing pages
- E-commerce storefronts
- Content-heavy websites that need fast performance
With Astro, you can focus on creating great content and features while the framework handles performance, rendering, and flexible integrations.

