'STOP Using var in Loops! Here's Why... 🚀 ' #javascript #react

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🚀 JavaScript Developers, Beware! 🚀
Are you still using var inside loops? Big Mistake! ❌
This video explains how var and let behave differently in loops and how closures can break your code! 💡

👉 What You'll Learn:
✅ How var causes unexpected outputs
✅ Why let fixes the issue

🔔 Hit SUBSCRIBE for more JavaScript interview hacks!
💬 Comment "🔥" if you learned something new!

#JavaScript #Coding #react #WebDevelopment #Tech #Closures #interviewtips #trending #viral #node #frontend #developer #datastructure
  1. React Native Development
  2. javascript
  3. interview
  4. react native
  5. react
  6. node
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