Monorepo Setup & Management

Help me set up and manage a monorepo for my project.

Projects: [WHAT GOES IN THE MONOREPO — E.G. WEB, API, MOBILE, PACKAGES]
Tool preference: [TURBOREPO / NX / LERNA / PNPM WORKSPACES / UNSURE]

Language: [TYPESCRIPT / JAVASCRIPT / MIXED]

Provide:
1. **Monorepo vs Multi-Repo**: Confirming monorepo is right for my situation
2. **Tool Selection**: Which monorepo tool fits my needs
3. **Folder Structure**: How to organise packages and applications
4. **Shared Packages**: Creating and consuming shared code between projects
5. **Dependency Management**: Managing shared and per-package dependencies
6. **Build Pipeline**: Efficient builds with caching and dependency awareness
7. **Development Workflow**: Running, testing, and developing across packages
8. **CI/CD**: Pipeline configuration for monorepo builds
9. **Versioning**: How to version packages independently or together
10. **Common Pitfalls**: Mistakes that make monorepos painful and how to avoid them

Help me set up and manage a monorepo for my project.

Projects: [WHAT GOES IN THE MONOREPO — E.G. WEB, API, MOBILE, PACKAGES]
Tool preference: [TURBOREPO / NX / LERNA / PNPM WORKSPACES / UNSURE]
Language: [TYPESCRIPT / JAVASCRIPT / MIXED]

Provide:
1. **Monorepo vs Multi-Repo**: Confirming monorepo is right for my situation
2. **Tool Selection**: Which monorepo tool fits my needs
3. **Folder Structure**: How to organise packages and applications
4. **Shared Packages**: Creating and consuming shared code between projects
5. **Dependency Management**: Managing shared and per-package dependencies
6. **Build Pipeline**: Efficient builds with caching and dependency awareness
7. **Development Workflow**: Running, testing, and developing across packages
8. **CI/CD**: Pipeline configuration for monorepo builds
9. **Versioning**: How to version packages independently or together
10. **Common Pitfalls**: Mistakes that make monorepos painful and how to avoid them