Data types and variables in JavaScript

Описание: In this video, we’ll start with the fundamentals of JavaScript, understanding why it’s called a synchronous, single-threaded language, and then move on to key concepts like variables, data types, objects, and arrays.

We’ll explore:

JavaScript executes code line by line 🧠

variables in javascript

How objects group data with key–value pairs

Basics of arrays and how to access/update values

If you’re just starting your JavaScript journey, this video is the perfect place to build your foundation before moving to advanced topics!

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