Lotfi Habbiche·Just nowProduction-Grade React Data Fetching: TanStack Query v5, TypeScript, and Optimistic UI ArchitectureRelying on raw useEffect hooks for remote data fetching in React leads to race conditions, redundant network calls, unhandled loading/error…
InJavaScript in Plain EnglishbyHuseyn Ashurlu·1h agoReact Interview Questions That Sound Easy Until You Try to Answer ThemThe questions are simple. The answers are where engineering experience starts to matter.
Raghav Ji·2h agoNext.js Vulnerability 2026: How to Check, Fix and Verify Your AppThis article was drafted with AI assistance and reviewed/edited by the author. Advisory and version data checked against GitHub Security…
InLevel Up CodingbyMuhammad Mozzammel Haque·2h agoI rendered 50,000 rows four ways in React 19.I rendered the same list of 50,000 rows with a plainmap, with React.memo rows, with react-window and with TanStack Virtual, and measured…
Md Abdullah·4h agoReact Re-renders: The Simple Fix Most Small Apps MissMost React apps I look at are not slow because of bad architecture. They are slow because one small thing keeps re-rendering when it should…
Maxime Morin·5h agoReact’s Ref Cleanup Functions Are Pretty NeatI had a good reason to revisit some old code!
Anand Zade·5h agoThe Power Struggle: Trump Flunks the Midterm Test After Tariff-War Weapon BackfiresLadies and gentlemen, let’s get straight to the point. In the high-stakes arena of global statecraft, there is a fundamental rule that…
Marvelousdev99·5h agoGive Every User a Face: Deterministic Avatars for Every JavaScript FrameworkOpaline turns any string into a soft, glossy SVG avatar that’s identical on the server, in the browser and across releases.
Happy Patel·7h agoStop Flooding Your API with Search Requests: A Practical Guide to Debouncing in ReactHow to build a smarter search experience using React, TypeScript, and ASP.NET Core.
Full Expert Developer·8h ago5 things Nolan Lawson’s 60-app agent benchmark says to React developersReact’s cost premium is smaller than the noise, the JavaScript it ships isn’t, and the framework skills barely got used.
