vite.dev

Define global constants in Vite source with the define option (compile-time replacement)

Build a Vite app for production with the correct mode and env (.env.production, vite build)

Disable or customize the Vite dev error overlay and WebSocket HMR settings (server.hmr / server.ws)

Control the Vite dev server CORS policy (server.cors) for cross-origin browser clients

Replace env variables in Vite HTML files using %CONST% syntax (import.meta.env constants in index.html)

Serve the Vite dev server over HTTPS locally with auto self-signed certs (@vitejs/plugin-basic-ssl)

Customize the Vite dev server port and force strict port behavior (server.port / strictPort)

Configure path aliases in Vite with resolve.alias (e.g. @ -> src)

Deploy a Vite app under a sub-path or embedded location by setting the base path

Load and expose environment variables and modes in Vite (.env files, VITE_ prefix, import.meta.env)

Expose the Vite dev server to your LAN or network (server.host / --host) and secure allowed hosts

Proxy frontend API requests to a backend server during Vite dev with server.proxy

Configure path aliases in Vite with resolve.alias (e.g. @ -> src)

Deploy a Vite app under a sub-path or embedded location by setting the base path

Load and expose environment variables and modes in Vite (.env files, VITE_ prefix, import.meta.env)

Expose the Vite dev server to your LAN or network (server.host / --host) and secure allowed hosts

Proxy frontend API requests to a backend server during Vite dev with server.proxy

Scaffold a new Vite + React (TypeScript) application with npm create vite

Scaffold a new Vite + React (TypeScript) application with npm create vite