Get Started

Welcome to Bun Installation Quickstart TypeScript TypeScript 6 and 7

Watch Mode Debugging REPL bunfig.toml File Types Module Resolution JSX Auto-install Plugins File System Router

Cookies File I/O Streams Binary Data Archive SQL SQLite S3 Redis Workers Environment Variables Shell Spawn WebView Cron Node-API FFI C Compiler Transpiler CSRF Protection Secrets Console TOML YAML Markdown JSON5 JSONL HTMLRewriter Image Hashing Glob Semver Color Utils Globals Bun APIs Web APIs Node.js Compatibility

Bundler Test Runner

Welcome to Bun

Bun is an all-in-one toolkit for developing modern JavaScript/TypeScript applications.

Installation

Install Bun with npm, Homebrew, Docker, or the official script.

On this page

Get Started What's Inside What is Bun?What is a runtime?Browsers Node.js Design goals