"" == 0 in JavaScript 🤯 | Type Coercion Explained (JS Interview Question)

JavaScript type coercion can be very confusing—even with simple values!

In this video, we solve a common JavaScript interview question:
👉 Why is "" == 0 true?

Let’s break it down step by step:

"" (empty string) is converted to number 0
So the comparison becomes:

👉 0 == 0 → true

Understanding how JavaScript converts strings to numbers is essential for interviews and avoiding bugs.

💡 Key Topics Covered:

JavaScript type coercion
String to number conversion
Loose equality (==) behavior
JS tricky interview questions

🚀 Perfect for:

JavaScript beginners
Frontend developers
Coding interview preparation
#JavaScript #TypeCoercion #JSInterview #Coding #WebDevelopment #Frontend #Programming #LearnJavaScript #JSBasics #CodingShorts #InterviewPrep

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javascript type coercion javascript js interview questions javascript tricky questions string to number javascript loose equality js == vs === javascript js basics frontend interview questions learn javascript coding shorts javascript shorts

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13 апреля 2026 г. 7:36:13

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