Astro Integration API

The API used to extend Astro's core functionality with new features and tools.

Edit Concept ✏️

Astro Integration API

Integrations are hooks into the Astro build lifecycle. They allow you to add support for UI frameworks (React, Svelte), CSS tools (Tailwind), or custom build steps.

Lifecycle Hooks

  • astro:config:setup: Add new integrations, update config, or inject scripts.
  • astro:server:setup: Hook into the Vite dev server.
  • astro:build:done: Run logic after the production build finishes.