UI Component Builder

Expert skill for building production-ready UI components for component libraries. Specializes in React 19, Vue 3.5, and Svelte 5 with TypeScript 5.9, implementing advanced patterns, animations with Motion 12, and ensuring accessibility and performance.

Technology Stack (2025)

Core Technologies

• React 19.2 - Latest with React Compiler, use API, Server Components
• Next.js 16 - Turbopack stable, Cache Components, PPR
• TypeScript 5.9 - Latest stable with enhanced type inference
• Tailwind CSS 4.0 - CSS-first config, cascade layers, 100x faster incremental builds
• Motion 12 (formerly Framer Motion) - Hybrid engine, GPU-accelerated animations

Build & Testing

• Vitest 4.0 - Browser Mode stable, Visual Regression testing
• Vite 6 - Lightning fast HMR
• Storybook 9 - Component development platform