Astro has transformed how we build modern websites by introducing the concept of Islands Architecture.
Zero JavaScript by Default
Unlike single-page application (SPA) frameworks that ship massive bundles to the client, Astro compiles everything to static HTML unless you explicitly opt in to interactivity with client directives like client:load or client:visible.
Why It Pairs Perfectly with CMSs
Astro gives you fast build times, flexible content collections, and the ability to consume content from any headless or Git-based CMS like Keystatic.