React devs are doing setState() wrong—here's the fix #react #webdev #shorts

Description

🚀 In this Short, learn why your React component re-renders too much and how to fix it quickly. ⚠️ Many developers update state incorrectly, which leads to unnecessary re-renders and performance issues. ❌ Using: setCount count + 1 ✅ Instead use: setCount(prev = prev + 1) 👉 This ensures you always use the latest state and avoid extra re-renders. 🎯 Topics covered: React re-render issue useState mistake Prevent unnecessary re-renders React performance tips 💡 Perfect for beginners and developers improving React performance. #react #javascript #frontend #webdevelopment #coding #programming #reactjs #shorts