STOP Confusing Hoisting in JavaScript! 😱 | Real Explanation with Example

Описание: ​‪@chaiaurcode‬ ‪@CodeWithHarry‬
🚨 STOP getting confused about Hoisting in JavaScript!
In this short video, you’ll finally understand why your variable throws a ReferenceError even though you think it’s being hoisted. 😱

We’ll break down step-by-step what actually happens behind the scenes when you run this code:

You’ll learn 👇
✅ The difference between undeclared and declared variables
✅ How hoisting works with var, let, and const
✅ Why ReferenceError: score is not defined appears
✅ What happens when you declare your variable using var

If you’re preparing for JavaScript or MERN Stack interviews, mastering hoisting is a must! 🚀
Watch till the end to make sure you never fall for this JavaScript trap again.

📚 Topics Covered:
JavaScript Hoisting Explained
ReferenceError vs Undefined
var vs let vs const
JavaScript Interview Concepts

💬 Comment below: Did you also think it would print NaN? 😅

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