In this Codecademy lesson we take a look at an Introduction to JavaScript Variables. We find out what are JavaScript variables through our Codecademy JavaScript course. We first learn that Variables are containers for values. Variables are told to be information that lives in our computer’s memory. This is the beginning of the Variable section and we will learn about the different ways to declare and initialize JavaScript variables. We will learn about the 3 keywords, var, let, and const keywords.

An Introduction to JavaScript Variables 2023: Learn the fundamentals of JavaScript variables with Codecademy’s comprehensive JS section. Variables are a fundamental concept in programming and are used to store and manipulate data. In this guide, we’ll explore what JavaScript variables are, how to declare and assign them, and how to use them in your code. With clear explanations and interactive examples, you’ll gain a solid understanding of variables and how to use them effectively in your JavaScript projects. Join Codecademy’s thriving community of learners and start your journey towards mastering JavaScript variables today!