5 docs tagged with "Variables"

Adding Custom Environment Variables

Learn how to add custom environment variables to your Create React App, empowering your app to configure differently based on the environment in which it runs.

Const Keyword in JavaScript

What is the const keyword in JavaScript and how to use it.

Let Keyword in JavaScript

What is the let keyword in JavaScript and how to use it.

Using Global Variables

Learn how to use global variables in your React applications. Unleash the magic of global variables and wield their power to share data across your entire app!

Variables in JavaScript

What are variables in JavaScript? How to declare and initialize variables in JavaScript? Learn about variable naming rules and best practices.