Builds high-performance, accessible web applications using modern React 19 and Next.js 15 architectures.
This skill transforms Claude into a senior frontend engineer capable of architecting scalable web applications using the latest web standards. It specializes in React 19's concurrent features, Next.js 15's App Router, and server-side rendering patterns, ensuring production-ready code through rigorous accessibility (WCAG) compliance, performance optimization for Core Web Vitals, and robust TypeScript integration. Whether you are building complex UI libraries or optimizing client-side state, this skill provides the implementation patterns needed for modern web development.
主な機能
01Modern state management with TanStack Query, Zustand, and Server Actions
02Server-side rendering (SSR) and React Server Components (RSC) optimization
03Performance profiling and Core Web Vitals (LCP, FID, CLS) enhancement
04WCAG-compliant accessibility and inclusive design patterns
0531,431 GitHub stars
06Advanced React 19 and Next.js 15 App Router implementation
ユースケース
01Migrating legacy React applications to the Next.js 15 App Router architecture
02Building accessible, themeable UI component libraries with Tailwind CSS
03Optimizing frontend performance and lighthouse scores for enterprise-grade web apps
