Vite

Next-gen frontend build tool with native ESM dev server and Rolldown-powered builds.

When to Use

• Setting up frontend project build tooling
• Configuring dev server, HMR, proxies
• Building for production (SPA, MPA, library, SSR)
• Writing Vite plugins
• Integrating with backend frameworks

Quick Start

npm create vite@latest my-app

// vite.config.ts
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'

export default defineConfig({
  plugins: [vue()],
  server: {
    port: 3000,
  },
})

vite          # Dev server
vite build    # Production build
vite preview  # Preview build

Reference Files

Loading Files

Consider loading these reference files based on your task:

• references/config.md - if setting up vite.config.ts, configuring plugins, or using CLI
• references/features.md - if using ESM, CSS, assets, env vars, or glob imports
• references/dev.md - if configuring dev server, HMR, workers, or optimizing performance
• references/build.md - if building for production, library mode, SSR, or chunking
• references/advanced.md - if writing plugins, using JS API, or working with module graph

DO NOT load all files at once. Load only what's relevant to your current task.

Cross-Skill References

• Testing → Use vitest skill (Vite-native testing)
• Vue projects → Use vue skill for component patterns
• Library bundling → Use tsdown skill for TypeScript libs