Use when creating React/TypeScript components, pages, or features. For modern patterns including Suspense, useSuspenseQuery, lazy loading, MUI v7 styling, TanStack Router, and performance optimization.
Use this skill when designing UI components, choosing color palettes, implementing responsive layouts, or reviewing code for UX issues. For landing pages, dashboards, e-commerce, SaaS, and mobile apps. Provides 50+ design styles, 97 color palettes, 57 font pairings, and stack-specific guidelines for React, Vue, Next.js, Flutter, SwiftUI, and more.