Astro

Astro is a new kind of site builder for the modern web. Lightning-fast performance meets powerful developer experience.

Astro comes batteries included. It takes the best parts of state-of-the-art tools and adds its own innovations.

• Bring Your Own Framework

  Build your site using React, Svelte, Vue, Preact, web components, or just plain ol' HTML + JavaScript.

• 100% Static HTML, No JS

  Astro renders your entire page to static HTML, removing all JavaScript from your final build by default.

• On-Demand Components

  Need some JS? Astro can automatically hydrate interactive components when they become visible on the page. If the user never sees it, they never load it.

• Broad Integration

  Astro supports TypeScript, Scoped CSS, CSS Modules, Sass, Tailwind, Markdown, MDX, and any of your favorite npm packages.

• SEO Enabled

  Automatic sitemaps, RSS feeds, pagination and collections take the pain out of SEO and syndication.

• Community

  Astro is an open source project powered by hundreds of contributors making thousands of individual contributions.