frontend

December 1, 20253 min read

React re-renders: Context Trap 💣

You've mastered memo , useCallback , and useMemo . Your components are optimized. Life is good. Then you add Context... and everything re renders again. Welcome to the Context trap. How Context Works Every component u...

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November 4, 20253 min read

React re-renders: Stop the Madness 🎯

Ever wonder why your React app feels sluggish? Let's fix those unnecessary re renders. When Does React Re render? Three triggers: 1. Props change 2. State changes 3. Parent re renders The catch? React does shallow com...

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