> nx
Build and manage monorepos with Nx. Use when a user asks to set up a monorepo, manage multiple packages/apps, cache builds, run affected tests, or migrate from Lerna.
curl "https://skillshub.wtf/TerminalSkills/skills/nx?format=md"Nx
Overview
Nx is a build system for monorepos. It provides computation caching (local + remote), task orchestration, dependency graph, code generators, and affected commands. Works with React, Angular, Node.js, Next.js, and any language.
Instructions
Step 1: Create Workspace
npx create-nx-workspace@latest my-org --preset=ts
cd my-org
Step 2: Add Projects
nx g @nx/react:app my-app
nx g @nx/js:lib shared-utils
nx g @nx/node:app api
Step 3: Run Tasks
nx serve my-app
nx build api
nx test shared-utils
nx affected -t test # only what changed
nx run-many -t build test # everything
Step 4: nx.json Configuration
// nx.json — Workspace configuration
{
"targetDefaults": {
"build": { "dependsOn": ["^build"], "cache": true },
"test": { "cache": true },
"lint": { "cache": true }
}
}
Guidelines
- Nx caches task results — second run is instant if inputs haven't changed.
- Use nx affected in CI to only build/test what changed in a PR.
- Nx Cloud provides remote caching — share cache across team/CI.
- Nx works without plugins too — add it to any repo with npx nx init.
> related_skills --same-repo
> zustand
You are an expert in Zustand, the small, fast, and scalable state management library for React. You help developers manage global state without boilerplate using Zustand's hook-based stores, selectors for performance, middleware (persist, devtools, immer), computed values, and async actions — replacing Redux complexity with a simple, un-opinionated API in under 1KB.
> zod
You are an expert in Zod, the TypeScript-first schema declaration and validation library. You help developers define schemas that validate data at runtime AND infer TypeScript types at compile time — eliminating the need to write types and validators separately. Used for API input validation, form validation, environment variables, config files, and any data boundary.
> xero-accounting
Integrate with the Xero accounting API to sync invoices, expenses, bank transactions, and contacts — and generate financial reports like P&L and balance sheet. Use when: connecting apps to Xero, automating bookkeeping workflows, syncing accounting data, or pulling financial reports programmatically.
> windsurf-rules
Configure Windsurf AI coding assistant with .windsurfrules and workspace rules. Use when: customizing Windsurf for a project, setting AI coding standards, creating team-shared Windsurf configurations, or tuning Cascade AI behavior.