Skip to main content

@vitejs/plugin-react

@vitejs/plugin-react is the official Vite plugin for React and React Server Components, providing fast development with HMR (Hot Module Replacement), asset handling (images, CSS), JSX/TSX support, and optimizing builds with options like using SWC for speed, enabling features like React Refresh and TypeScript decorators, making React development in Vite super efficient. 



Key Features & Benefits:

  • Fast Dev Server: Blazing fast starts and instant HMR with React components and MDX.
  • JSX/TSX Support: Handles React syntax (JSX/TSX) for seamless development.
  • Asset Handling: Imports images, CSS, etc., directly into components.
  • React Refresh (HMR): See changes instantly without full page reloads.
  • SWC Option: Use the faster SWC compiler via @vitejs/plugin-react-swc for quicker builds.
  • React Server Components (RSC): Supports building apps with RSCs via @vitejs/plugin-rsc.
  • Build Optimization: Code splitting and efficient bundling for production. 

How it works with Vite:

  1. Installation: You install it (often automatically when you scaffold a React project with Vite).
  2. Configuration: It's configured in vite.config.js (or .ts).
  3. Development: Vite's dev server uses the plugin to process React code quickly.
  4. Build: The plugin prepares your React app for production. 
In short, it's the essential bridge that brings the power and speed of Vite to your React projects.