monorepo-navigator

# Monorepo Navigator **Tier:** POWERFUL **Category:** Engineering **Domain:** Monorepo Architecture / Build Systems --- ## Overview Navigate, manage, and optimize monorepos. Covers Turborepo, Nx, pnpm workspaces, and Lerna. Enables cross-package impact analysis, selective builds/tests on affected packages only, remote caching, dependency graph visualization, and structured migrations from multi-repo to monorepo. Includes Claude Code configuration for workspace-aware development. --- ## Core Capabilities - **Cross-package impact analysis** — determine which apps break when a shared package changes - **Selective commands** — run tests/builds only for affected packages (not everything) - **Dependency graph** — visualize package relationships as Mermaid diagrams - **Build optimization** — remote caching, incremental builds, parallel execution - **Migration** — step-by-step multi-repo → monorepo with zero history loss - **Publishing** — changesets for versioning, pre-release channels, npm publish workflows - **Claude Code config** — workspace-aware CLAUDE.md with per-package instructions --- ## When to Use Use when: - Multiple packages/apps share code (UI components, utils, types, API clients) - Build times are slow because everything rebuilds when anything changes - Migrating from multiple repos to a single repo - Need to publish packages to npm with coordinated versioning - Teams work across multiple packages and need unified tooling Skip when: - Single-app proj...