What is Astro?

⚡ JavaScript web framework optimized for fast, content-driven websites

Astro is a modern web framework that delivers lightning-fast performance by rendering on the server and sending zero JavaScript by default. It's designed to work seamlessly with your content and favorite tools.

• Server-First rendering improves performance by sending lightweight HTML with zero unnecessary JavaScript overhead
• Content-Driven architecture works with data from your file system, APIs, or any CMS
• Astro Islands optimize page loads like no other framework - 63% of real-world Astro sites pass Core Web Vitals
• Zero Lock-in with support for React, Vue, Svelte, Preact, Solid, and more UI frameworks
• Built-in features including Content Collections, View Transitions, optimized images, and file-based routing
• Type-safe Actions let you write backend functions callable directly from frontend code