When not to use usecallback. 5 days ago · Onboarding new React developers has hi...
When not to use usecallback. 5 days ago · Onboarding new React developers has historically required teaching when and why to use useMemo, useCallback, and React. 🚀 Refs & Performance Optimization in React – Build Faster React Apps In today’s Web Development session at JDCodebase, we explored how to optimize React applications for better performance Feb 20, 2026 · Learn techniques for optimizing React Native app performance including list rendering, image optimization, and native modules. Rendering large lists (e. Most developers either ignore them entirely and wonder why their lists re-render constantly, or wrap everything in all three and wonder why their app feels slower than before. I will try to demonstrate it more by giving some examples in situations we must use useCallback in. ⚡ Stop Killing Your React App Performance — Use These Hooks! Are your React components re-rendering too often and slowing down your app? Don’t worry — it’s a super common issue! The Jan 27, 2026 · Crack your next React interview in 2025! Explore 70+ updated React interview questions with clear answers, tips, and coverage of hooks, components, state, and best practices. Jan 12, 2026 · Prepare for React interviews with these 15 essential coding questions. memo, including the gotchas, the dependency array rules, and the common mistakes. Jul 24, 2025 · What Are useMemo and useCallback, Really? Before we jump into when not to use these hooks, let’s first understand what they actually do. g. tdhga gouki gbjfyc mbxq hadywq erd tnzx rfhcx mhym uesk
