Monorepo Patterns

Modern TypeScript monorepos with Turborepo + pnpm workspaces. The package is the unit of caching — never the file.

When to Activate

• Setting up a new monorepo from scratch
• Adding a package to an existing monorepo
• Debugging slow builds or cache misses
• Configuring shared ESLint, TypeScript, or Tailwind configs
• Setting up CI for a monorepo (affected-only runs)
• Deciding between monorepo and polyrepo

Monorepo vs Polyrepo