Hooks, Server Components, state, and Next.js patterns.
5 posts · 8 questions
Large data grids in React: server pagination, infinite scroll, virtual scrolling, AG Grid, TanStack Table on the same 250k-row dataset — real code + metrics.
30 senior React interview questions with deep answers across Hooks, Reconciliation, Fiber Architecture, and Performance — the mental model interviewers test.
The 10 React mistakes I see in every audit — derived state, fetch waterfalls, key bugs — with before/after code and real production metrics.
React 19 vs Angular 19 in 2026 — Server Components vs Signals, bundle sizes, INP benchmarks, real code, and an honest 13-row decision matrix.
Stop fighting the new boundary. A short field guide for engineers shipping App Router apps.