react-patterns

React Patterns Idiomatic React 18/19 patterns for building robust, accessible, performant component trees. When to Activate Writing or modifying React function components, custom hooks, or component trees Reviewing JSX/TSX files Designing state shape or component composition Migrating class components or older forwardRef / useEffect -heavy code Choosing between local state, lifted state, context, and external stores Working with Server Components / Client Components (Next.js App Router, RSC) Implementing forms with React 19 actions or controlled inputs Wiring data fetching with TanStack Query / SWR / RSC Core Principles 1. Render is a Pure Function of Props and State Show more Installs 1.6K Repository affaan-m/ecc GitHub Stars 239.2K First Seen May 28, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass