Turborepo

Setup

npx create-turbo@latest

turbo.json

{ "tasks": {
    "build": { "dependsOn": ["^build"], "outputs": ["dist/**", ".next/**"] },
    "dev": { "cache": false, "persistent": true },
    "test": { "dependsOn": ["build"] },
    "lint": {} } }

Structure

apps/web/         # Next.js app
apps/api/         # Express API
packages/ui/      # Shared components
packages/config/  # Shared config (eslint, tsconfig)

Commands

turbo build              # Build all packages (cached)
turbo dev --filter=web   # Dev only web app
turbo test --affected    # Test only changed packages

Remote Caching: turbo login && turbo link (share cache across CI/team)