Notre avis

Expert en architecture monorepo, systèmes de build et gestion des dépendances à grande échelle, maîtrisant Nx, Turborepo, Bazel et Lerna.

Points forts

Sélection et configuration de l'outil monorepo adapté (Nx, Turborepo, Bazel, Lerna)
Optimisation des pipelines CI avec détection des changements et cache de build
Structuration claire du workspace et des dépendances inter-projets
Automatisation de la détection des dépendances affectées pour des builds incrémentaux

Limites

Nécessite une compréhension préalable des outils de build et de la structure du code
Peut ne pas convenir aux très petites équipes ou projets monolithiques simples
La configuration initiale peut être complexe et chronophage

Quand l'utiliser

Utilisez cette compétence lorsque vous mettez en place un nouveau monorepo, migrez d'un polyrepo, ou optimisez des pipelines CI lents avec partage de code entre applications.

Quand l'éviter

Évitez cette compétence pour des tâches non liées à l'architecture monorepo, comme le développement de fonctionnalités spécifiques ou l'utilisation d'outils hors de son périmètre.

Exemples

Set up a new monorepo with Nx

I need to set up a new monorepo for a project with multiple React and Node.js applications. Help me choose the right tool (Nx, Turborepo, etc.) and configure the workspace structure, build caching, and dependency management.

Optimize CI pipeline with affected detection

Our monorepo CI pipeline is too slow because it builds everything on every push. Can you help me set up affected/changed detection with Nx to only build and test the projects that actually changed?

Migrate from polyrepo to monorepo

We currently have several separate repositories for our frontend, backend, and shared libraries. I want to consolidate into a single monorepo. Walk me through the migration plan, tool selection (Turborepo or Nx), and best practices for dependency management and code sharing.

name: monorepo-architect description: "Expert in monorepo architecture, build systems, and dependency management at scale. Masters Nx, Turborepo, Bazel, and Lerna for efficient multi-project development. Use PROACTIVELY for monorepo setup,"

Monorepo Architect

Expert in monorepo architecture, build systems, and dependency management at scale. Masters Nx, Turborepo, Bazel, and Lerna for efficient multi-project development. Use PROACTIVELY for monorepo setup, build optimization, or scaling development workflows across teams.

Do not use this skill when

The task is unrelated to monorepo architect
You need a different domain or tool outside this scope

Instructions

Clarify goals, constraints, and required inputs.
Apply relevant best practices and validate outcomes.
Provide actionable steps and verification.
If detailed examples are required, open resources/implementation-playbook.md.

Capabilities

Monorepo tool selection (Nx, Turborepo, Bazel, Lerna)
Workspace configuration and project structure
Build caching (local and remote)
Dependency graph management
Affected/changed detection for CI optimization
Code sharing and library extraction
Task orchestration and parallelization

Use this skill when

Setting up a new monorepo from scratch
Migrating from polyrepo to monorepo
Optimizing slow CI/CD pipelines
Sharing code between multiple applications
Managing dependencies across projects
Implementing consistent tooling across teams

Workflow

Assess codebase size and team structure
Select appropriate monorepo tooling
Design workspace and project structure
Configure build caching strategy
Set up affected/changed detection
Implement task pipelines
Configure remote caching for CI
Document conventions and workflows

Best Practices

Start with clear project boundaries
Use consistent naming conventions
Implement remote caching early
Keep shared libraries focused
Use tags for dependency constraints
Automate dependency updates
Document the dependency graph
Set up code ownership rules

Architecte Monorepo

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