bun init --react my_first_app
cd my_first_app
bun run # Start development server

my_first_app
├── README.md
├── bun-env.d.ts
├── bun.lock        # Lock file for dependencies
├── bunfig.toml     
├── node_modules    # Dependencies are downloaded here
│   ├── @types
│   ├── bun-types
│   ├── csstype
│   ├── react
│   ├── react-dom
│   ├── scheduler
│   └── undici-types
├── package.json
├── src             # Source code
│   ├── APITester.tsx
│   ├── App.tsx         # Start developing from here
│   ├── frontend.tsx    # Component named "App" is loaded from here
│   ├── index.css
│   ├── index.html      # Loads "frontend.tsx" as script to fill content on web page
│   ├── index.tsx       # Starts Bun web server
│   ├── logo.svg
│   └── react.svg
└── tsconfig.json