Astro

A web framework that's changing how we think about shipping JavaScript: Astro delivers lightning-fast websites by default, sending zero JavaScript to the client unless you explicitly need it. What sets it apart is its "Islands Architecture" – you can mix and match React, Vue, or Svelte components in the same project, and Astro will only hydrate what's necessary. This means you get the best of both worlds: dynamic components where you need them and static, blazing-fast HTML everywhere else. Perfect for content-heavy sites that need selective interactivity.