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

Standards & Compatibility

CSRF Protection

Generate and verify CSRF tokens with Bun's built-in API

Transpiler

Use Bun's transpiler to transpile JavaScript and TypeScript code

Secrets

Use Bun's Secrets API to store and retrieve sensitive credentials securely

On this page

Bun.CSRF.generate()Bun.CSRF.verify()Using with Bun.serve()Default secret TypeScript