Build tool and dev server patterns for Vite 8+ projects. Covers configuration, environment variables, proxy setup, library mode, dependency pre-bundling, and common production pitfalls.
- Configuring `vite.config.ts` or `vite.config.js`
- Setting up environment variables or `.env` files
- Configuring dev server proxy for API backends
- Optimizing build output (chunks, minification, assets)
- Publishing libraries with `build.lib`
- Troubleshooting dependency pre-bundling or CJS/ESM interop
- Debugging HMR, dev server, or build errors
- Choosing or ordering Vite plugins
Key Features
Vite config structuring and conditional configuration
Environment variable security and client-side prefix rules
Dev server proxy configuration for API backends
Manual chunking and build optimization
Custom plugin authoring and virtual module patterns
Privacy & Security
Data Collection
This tool follows industry-standard security practices and only collects data necessary for functionality.