SassSyntactically Awesome StyleSheets — a CSS preprocessor adding variables, nesting, and mixins. (Syntactically Awesome Style Sheets) compiled to plain CSSCascading Style Sheets — the language for layout, color, and typography on web pages. — letting teams define `$primary-color` variables, nest selectors, and share mixins across large stylesheets. Natalie Weizenbaum became lead maintainer and grew SassSyntactically Awesome StyleSheets — a CSS preprocessor adding variables, nesting, and mixins. into the dominant preprocessor of the 2010s, influencing Less, Stylus, and eventually native CSSCascading Style Sheets — the language for layout, color, and typography on web pages. features.

SassSyntactically Awesome StyleSheets — a CSS preprocessor adding variables, nesting, and mixins. pioneered the CSSCascading Style Sheets — the language for layout, color, and typography on web pages. preprocessor pattern that defined front-end build pipelines for a decade.

It proved developers wanted programming-language features on top of declarative CSSCascading Style Sheets — the language for layout, color, and typography on web pages..