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1. Variables

Understanding how to declare and use variables in JavaScript.

1 min read Chapter 1 of 99

JavaScript

Variables are named storage locations for data in JavaScript.

"I need a way to keep track of values without repeating myself."

Variables in JavaScript allow you to store and manipulate data using names, making your code more readable and maintainable.

"I need a way to keep track of values without repeating myself."

Variables in JavaScript allow you to store and manipulate data using names, making your code more readable and maintainable.