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

bunx Workspaces Catalogs bun --filter Global cache Global virtual store Isolated installs Lockfile Lifecycle scripts Scopes and registries Overrides and resolutions Security Scanner API .npmrc support

Advanced Configuration

Catalogs

Share common dependency versions across multiple packages in a monorepo

Workspaces

Develop complex monorepos with multiple independent packages

bun --filter

Select packages by pattern in a monorepo using the --filter flag

On this page

Overview How to Use Catalogs Directory Structure Example 1. Define Catalogs in Root package.json 2. Reference Catalog Versions in Workspace Packages 3. Run Bun Install Catalog vs Catalogs Benefits of Using Catalogs Real-World Example Updating Versions Lockfile Integration Limitations and Edge Cases Publishing