#tooling

Manage codebase in monorepo. Tools: 1. Turborepo (fast task execution, caching). 2. Nx (powerful CLI, generators). 3. Lerna (package management, versioning). 4. pnpm workspaces (efficient dependencies). 5. Rush (large-scale enterprise). Benefits: Shared code, atomic changes, consistent versioning. Challenges: Build times, tooling complexity. Use build caching and affected commands. Implement code ownership.