Sass Variables
Sass Variables are a core feature of the Sass (Syntactically Awesome Style Sheets) preprocessor that allows developers to store values (like colors, fonts, or dimensions) in named variables for reuse throughout CSS stylesheets. They enable dynamic theming, maintainable code, and reduce repetition by centralizing style definitions. Variables in Sass can be scoped locally or globally and support various data types including strings, numbers, colors, and lists.
Developers should learn Sass Variables to create scalable and maintainable CSS codebases, especially in large projects or design systems where consistency is crucial. They are essential for implementing themes, managing design tokens, and facilitating quick updates across multiple styles by changing a single variable value. Use cases include building responsive designs, corporate branding with color palettes, and collaborative development where shared variables ensure visual coherence.