A practical guide to React PWA offline caching: precache app shells, runtime strategies, updates, fallbacks, and pitfalls with Workbox examples.
A practical guide to GraphQL DataLoader batching: fix N+1, design robust loaders, TypeScript examples, caching, observability, and production pitfalls.
Apollo vs Relay: strengths, trade‑offs, and when to choose each for React GraphQL apps, from caching and pagination to SSR, typing, and developer UX.
Build fast, resilient optimistic UI updates in React. Learn patterns, rollback, and examples using plain hooks and TanStack Query.
A practical guide to React Suspense data fetching—patterns, boundaries, caching, streaming SSR, and real-world code examples.
Learn React Server Components with Next.js and React Router: server-first data, client boundaries, caching, mutations, and security in 2026.
