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.
A practical guide to React dynamic imports and lazy routes with React Router, preloading strategies, SSR notes, and performance pitfalls.
Hands-on Framer Motion tutorial for React: setup, key APIs, gestures, layout, AnimatePresence, scroll, SVG, performance, TypeScript, testing.
Build smooth Flutter apps with isolates: when to use them, compute vs spawn, TransferableTypedData, pools, pitfalls, and production patterns.
A practical guide to REST API caching with ETags—how they work, when to use them, headers to pair with, and implementation tips with code.
Practical guide to React’s useMemo and useCallback: when to use them, pitfalls to avoid, patterns, and profiling tips for faster apps.
