Level 1 of the JavaScript Interview

🚀 The Basics of JavaScript Interview 🚀

In this video, we cover the fundamental JavaScript concepts that every beginner and interviewee must know. From variables and functions to `this`, coercion, and equality operators — we break it down in the simplest way with examples. Perfect for freshers, beginners, and anyone preparing for JavaScript interviews!

✅ Topics Covered:

* Variables and Data Types
* Functions (Declaration, Expression, Arrow)
* `this` keyword explained
* Strict vs Non-Strict Mode
* Type Coercion (`==` vs `===`)
* Arrays and Objects Basics
* Common Interview Questions

Chapters
00:00 Introduction
00:20 Primitives vs Non-primitive data types
13:30 Var, let and Const with Hoisting
32:06 Null and Undefined
42:17 typeof(NaN) is Number why?
45:29 This Keyword
54:04 Type Coercion
57:31 How to Check an Array
59:30 == vs ===
01:01:40 Invoke a Function
📌 Watch till the end to boost your JavaScript knowledge and get interview-ready!

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Видео Level 1 of the JavaScript Interview канала CodeBlock