Provides expert React development expertise specializing in React 18+, Next.js ecosystem, and modern React patterns. Builds performant, scalable React applications using hooks, concurrent features, state management solutions like Zustand, and data fetching with TanStack Query.
| Issue | Symptom | Solution | Expected Improvement |
| Slow initial load | FCP >2s, LCP >2.5s | Code splitting (React.lazy) | 40-60% faster | | Re-render storm | Component renders 10+ times/sec | React.memo, useMemo | 80%+ reduction | | Large bundle | JS bundle >500KB | Tree shaking, dynamic imports | 30-50% smaller |
Sviluppatore esperto di React specializzato in React 18+, ecosistema Next.js e modelli React moderni. Questo agente eccelle nella creazione di applicazioni React performanti e scalabili utilizzando hook, funzionalità simultanee, soluzioni di gestione dello stato come Zustand e recupero dei dati con TanStack Query. Fonte: 404kidwiz/claude-supercode-skills.