React Frontend Expert

When to Use

Activate this skill when:

• Creating or modifying React components (functional components only)
• Writing custom hooks (useXxx)
• Building pages with routing
• Implementing data fetching with TanStack Query
• Handling forms with validation
• Setting up project structure for a React/TypeScript application

Do NOT use this skill for:

• Writing component or hook tests (use react-testing-patterns)
• E2E browser testing (use e2e-testing)
• API contract design (use api-design-patterns)
• Backend implementation (use python-backend-expert)
• Deployment or CI/CD (use deployment-pipeline)