Astro 7 has been released
Astro 7 has been officially released, bringing new features and improvements to the web framework for building content-driven websites. The update includes enhanced performance, better developer experience, and updated tooling.
Background
Astro is a popular open-source web framework for building fast, content-focused websites (blogs, documentation, marketing sites). Unlike React-heavy frameworks, Astro renders HTML by default and ships zero JavaScript unless you explicitly add interactive "islands." Version 7 is a major release that introduces a new build engine (Rolldown, based on Rust), a built-in content layer, and a new dev server. Key changes: content collections become a first-class API, the dev server uses Vite 6, and the framework moves away from its earlier "static-first" stance toward supporting more dynamic patterns. This matters because Astro has rapidly gained traction among developers who want the SEO/speed benefits of static sites without abandoning JavaScript when needed.