bunlisted

# Bun - The Fast JavaScript Runtime Build and run JavaScript/TypeScript applications with Bun's all-in-one toolkit. ## Quick Start ```bash # Install Bun (macOS, Linux, WSL) curl -fsSL https://bun.sh/install | bash # Windows powershell -c "irm bun.sh/install.ps1 | iex" # Create new project bun init # Run TypeScript directly (no build step!) bun run index.ts # Install packages (faster than npm) bun install # Run scripts bun run dev ``` ## Package Management ```bash # Install dependencies bun install # Install all from package.json bun add express # Add dependency bun add -d typescript # Add dev dependency bun add -g serve # Add global package # Remove packages bun remove express # Update packages bun update # Run package binaries bunx prisma generate # Like npx but faster bunx create-next-app # Lockfile bun install --frozen-lockfile # CI mode ``` ### bun.lockb vs package-lock.json ```bash # Bun uses binary lockfile (bun.lockb) - much faster # To generate yarn.lock for compatibility: bun install --yarn # Import from other lockfiles bun install # Auto-detects package-lock.json, yarn.lock ``` ## Bun Runtime ### Run Files ```bash # Run any file bun run index.ts # TypeScript bun run index.js # JavaScript bun run index.jsx # JSX # Watch mode bun --watch run index.ts # Hot reload bun --hot run server.ts ``` ### Built-in APIs ```typescript // File I/O (super fast) const file = Bun.file('data.json'); cons