Vite
Based on Vite 8 beta (Rolldown-powered). Vite 8 uses Rolldown bundler and Oxc transformer.
Vite is a next-generation frontend build tool with fast dev server (native ESM + HMR) and optimized production builds.
Preferences
- Use TypeScript: prefer
vite.config.ts
- Always use ESM, avoid CommonJS
Core
| Topic | Description | Reference |
|---|
| Configuration | vite.config.ts, defineConfig, conditional configs, loadEnv | core-config |
| Features | import.meta.glob, asset queries (?raw, ?url), import.meta.env, HMR API | core-features |
| Plugin API | Vite-specific hooks, virtual modules, plugin ordering | core-plugin-api |
Build & SSR
| Topic | Description | Reference |
|---|
| Build & SSR | Library mode, SSR middleware mode, ssrLoadModule, JavaScript API | build-and-ssr |
Advanced
| Topic | Description | Reference |
|---|
| Environment API | Vite 6+ multi-environment support, custom runtimes | environment-api |
| Rolldown Migration | Vite 8 changes: Rolldown bundler, Oxc transformer, config migration | rolldown-migration |
Quick Reference
CLI Commands
bash
1vite # Start dev server
2vite build # Production build
3vite preview # Preview production build
4vite build --ssr # SSR build
Common Config
ts
1import { defineConfig } from 'vite'
2
3export default defineConfig({
4 plugins: [],
5 resolve: { alias: { '@': '/src' } },
6 server: { port: 3000, proxy: { '/api': 'http://localhost:8080' } },
7 build: { target: 'esnext', outDir: 'dist' },
8})
Official Plugins
@vitejs/plugin-vue - Vue 3 SFC support@vitejs/plugin-vue-jsx - Vue 3 JSX@vitejs/plugin-react - React with Oxc/Babel@vitejs/plugin-react-swc - React with SWC@vitejs/plugin-legacy - Legacy browser support
