7 docs tagged with "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.

Explore Less, a dynamic stylesheet language that extends CSS with features like variables, nesting, mixins, and operations, offering an efficient way to manage large CSS projects.

Master Sass, the most popular CSS preprocessor, to write powerful, dynamic, and maintainable stylesheets using features like variables, nesting, mixins, and modular architecture.

Learn Stylus, a powerful and expressive CSS preprocessor known for its highly flexible syntax, allowing developers to omit colons, semicolons, and even braces for faster, cleaner authoring.

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!

Learn how to declare variables in JavaScript using the var, let, and const keywords.

Learn about the rules and best practices for naming variables in JavaScript, including naming conventions, reserved words, and case sensitivity.