SKILL.md
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](references/core-config.md) |
| Features |
import.meta.glob, asset queries (?raw, ?url), import.meta.env, HMR API |
[core-features](references/core-features.md) |
| Plugin API |
Vite-specific hooks, virtual modules, plugin ordering |
[core-plugin-api](references/core-plugin-api.md) |
Build & SSR
| Topic |
Description |
Reference |
| Build & SSR |
Library mode, SSR middleware mode, ssrLoadModule, JavaScript API |
[build-and-ssr](references/build-and-ssr.md) |
Advanced
| Topic |
Description |
Reference |
| Environment API |
Vite 6+ multi-environment support, custom runtimes |
[environment-api](references/environment-api.md) |
| Rolldown Migration |
Vite 8 changes: Rolldown bundler, Oxc transformer, config migration |
[rolldown-migration](references/rolldown-migration.md) |
Quick Reference
CLI Commands
vite # Start dev server
vite build # Production build
vite preview # Preview production build
vite build --ssr # SSR build
Common Config
import { defineConfig } from 'vite'
export default defineConfig({
plugins: [],
resolve: { alias: { '@': '/src' } },
server: { port: 3000, proxy: { '/api': 'http://localhost:8080' } },
build: { target: 'esnext', outDir: 'dist' },
})
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
