astro/examples/framework-multiple/README.md

Kitchen Sink: Microfrontends with Astro

npm init astro --template framework-multiple

This example showcases Astro's built-in support for multiple frameworks (React, Preact, Svelte, and Vue (v3.x)).

No configuration is needed to enable these frameworks—just start writing components in src/components.

Note

: If used, components must include a JSX factory (ex. import React from "react", import { h } from "preact"). Astro is unable to determine which framework is used without having the JSX factory in scope.