Why does 0 == false return true in JavaScript?
One small JavaScript symbol can break your entire app 😱
In this video, I explain one of the most common JavaScript bugs:the difference between == and ===.
You’ll see:
✅ Why 0 == false returns true
✅ How JavaScript type coercion causes silent bugs
✅ A real-world production bug example
✅ The correct way to fix it using strict equality
If you’re learning JavaScript or working as a web developer, this is a mistake you must avoid.
👉 Pro tip: Always use === unless you know exactly why you’re not.
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