Easycode

💡 JS Interview Tip of the Day!
Q: What is the difference between var, let, and const?
✔️ var → function-scoped, can be re-declared
✔️ let → block-scoped, cannot be re-declared
✔️ const → block-scoped, cannot be reassigned

👉 Always use let and const in modern JavaScript!

What’s the difference between == and === in JavaScript?

✔️ == checks for value equality (with type conversion).
✔️ === checks for value + type equality (no conversion).