nx-workspace-patterns

Name: nx-workspace-patterns
Author: wshobson/agents

$npx mdskill add wshobson/agents/nx-workspace-patterns

Optimize monorepo builds by configuring Nx project boundaries and caching.

Accelerates CI pipelines through targeted affected commands.
Integrates with Nx workspace architecture and project types.
Selects patterns based on setup phase or migration needs.
Delivers structured directory layouts and configuration examples.

SKILL.md

.github/skills/nx-workspace-patternsView on GitHub ↗

---
name: nx-workspace-patterns
description: Configure and optimize Nx monorepo workspaces. Use when setting up Nx, configuring project boundaries, optimizing build caching, or implementing affected commands.
---

# Nx Workspace Patterns

Production patterns for Nx monorepo management.

## When to Use This Skill

- Setting up new Nx workspaces
- Configuring project boundaries
- Optimizing CI with affected commands
- Implementing remote caching
- Managing dependencies between projects
- Migrating to Nx

## Core Concepts

### 1. Nx Architecture

```
workspace/
├── apps/              # Deployable applications
│   ├── web/
│   └── api/
├── libs/              # Shared libraries
│   ├── shared/
│   │   ├── ui/
│   │   └── utils/
│   └── feature/
│       ├── auth/
│       └── dashboard/
├── tools/             # Custom executors/generators
├── nx.json            # Nx configuration
└── workspace.json     # Project configuration
```

### 2. Library Types

| Type            | Purpose                          | Example             |
| --------------- | -------------------------------- | ------------------- |
| **feature**     | Smart components, business logic | `feature-auth`      |
| **ui**          | Presentational components        | `ui-buttons`        |
| **data-access** | API calls, state management      | `data-access-users` |
| **util**        | Pure functions, helpers          | `util-formatting`   |
| **shell**       | App bootstrapping                | `shell-web`         |

## Templates and detailed worked examples

Full template library and detailed worked examples live in `references/details.md`. Read that file when you need the concrete templates.

## Best Practices

### Do's

- **Use tags consistently** - Enforce with module boundaries
- **Enable caching early** - Significant CI savings
- **Keep libs focused** - Single responsibility
- **Use generators** - Ensure consistency
- **Document boundaries** - Help new developers

### Don'ts

- **Don't create circular deps** - Graph should be acyclic
- **Don't skip affected** - Test only what changed
- **Don't ignore boundaries** - Tech debt accumulates
- **Don't over-granularize** - Balance lib count

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