JavaScript Truthy vs Falsy 😵 | What's the Log? 16 #shorts #javascript #coding

Zero and "zero" may look the same — but watch how JavaScript treats them differently! 🧠

let a = 0;
let b = "0";
console.log(Boolean(a));
console.log(Boolean(b));

Explanation:
1️⃣ Boolean(a) → Boolean(0) → false

In JS, 0 is a falsy value.

2️⃣ Boolean(b) → Boolean("0") → true

Any non-empty string (even "0") is truthy.

💡 Key takeaway: Don’t assume numbers and strings behave the same in boolean checks.

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