JavaScript Interview Question: Double Equals vs Triple Equals Explained (== vs ===)
🚀 Can you explain the difference between == and === in JavaScript?
In this video, we’ll answer one of the most common JavaScript interview questions and explain the difference between the double equals (==) and triple equals (===) operators.
You’ll learn:
✅ Loose vs strict equality
✅ Type coercion
✅ Practical code examples
✅ A strong interview-ready answer
✅ A coding challenge to test your knowledge
Whether you’re preparing for an internship, graduate software engineer role, or technical interview, understanding equality operators is essential.
💬 Challenge: What will this output?
console.log(null == undefined);
console.log(null === undefined);
Post your answer in the comments before checking the pinned comment!
📚 Playlist: Learn JavaScript Through Interview Questions
00:00 Intro
00:11 Interview Question
00:30 Common Answer
00:46 Strong Answer
01:12 Example 1: == vs ===
01:59 Example 2: true == 1
02:41 Interview-Ready Answer
03:07 Challenge Time
03:17 Outro
#JavaScript #CodingInterview #SoftwareEngineering #Programming #WebDevelopment #Frontend #Developer #TechInterviewLab