vite

name	vite
description	Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration. Use when working with Vite projects, vite.config.ts, Vite plugins, or building libraries/SSR apps with Vite.
metadata	{"author":"Anthony Fu","version":"2026.1.31","source":"Generated from https://github.com/vitejs/vite, scripts at https://github.com/antfu/skills"}

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