This file configures Vite, a modern build tool for fast development and optimized production builds.
Overview
Vite provides:
Lightning-fast development server with Hot Module Replacement (HMR)
Instant server start without bundling overhead
Optimized production builds using Rollup
Native TypeScript support
Path aliases for cleaner imports
Automatic CSS processing with PostCSSWhy Vite?
Aspect | Vite | Webpack |
|---|
| Dev Start | Instant | 10-30 seconds |
HMR | Changes only | Full rebuild |
| Hot Reload | Sub-second | Several seconds |
Production | Rollup (optimized) | Webpack |
| ES Modules | Native (dev) | Bundled |
## How Vite Achieves Speed
Development Mode
No Initial Bundling: Serves files directly to browser
Native ES Modules: Leverages browser's module system
On-Demand Transform: Only transforms requested files
File Caching: Caches transformed modules
HMR Granularity: Updates only the changed moduleProduction Mode
Uses Rollup for optimal code splitting
Tree-shakes unused code
Minifies JavaScript and CSS
Optimizes asset loading
Creates efficient chunksCLOSE