astro-framework
Comprehensive Astro framework development guide for building fast, content-driven websites using islands architecture. Use this skill when creating Astro components, implementing islands with selective hydration, working with content collections, configuring SSR adapters, building API endpoints, implementing view transitions, or integrating UI frameworks (React, Vue, Svelte, Solid). Triggers on Astro, islands architecture, content collections, client directives, view transitions, Astro SSR, hybrid rendering, static site generation, astro.config.