Everything you need to launch your next project — beautiful UI components, lightning-fast performance, and a developer experience you'll love.
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A complete toolkit to build, launch, and grow your online presence.
Built on Astro's island architecture — ship zero JS by default and only hydrate what you need.
Enterprise-grade security baked in. SSL, CSP headers, and best practices out of the box.
Understand your audience with built-in analytics that respect user privacy.
Your content delivered from the edge — fast load times no matter where your users are.
TypeScript first, component-driven, and works with your favorite frameworks.
Agentic workflows that keep your content fresh and your site always up to date.
Astro comes batteries included. It takes the best parts of state-of-the-art tools and adds its own innovations.
Build your site using React, Svelte, Vue, Preact, web components, or just plain ol' HTML + JavaScript.
Astro renders your entire page to static HTML, removing all JavaScript from your final build by default.
Need some JS? Astro can automatically hydrate interactive components when they become visible on the page.
Astro supports TypeScript, Scoped CSS, CSS Modules, Sass, Tailwind, Markdown, MDX, and any other npm packages.
Automatic sitemaps, RSS feeds, pagination and collections take the pain out of SEO and syndication. It just works!
Astro is an open source project powered by hundreds of contributors making thousands of individual contributions.
Pull content from anywhere and serve it fast with Astro's next-gen island architecture.