Sass (Syntactically awesome style sheets) is a style sheet language initially designed by Hampton Catlin and developed by Natalie Weizenbaum on November 28, 2006.
Sass Purpose
Sass is a preprocessor scripting language that is interpreted or compiled into Cascading Style Sheets (CSS). In simple words, Sass makes CSS looks very easy.
Sass Advantage
Sass is completely compatible with all versions of CSS.
Sass boasts more features and abilities than any other CSS extension language out there.
Sass has been actively supported for over 12 years.
Over and over again, the industry is choosing Sass as the premier CSS extension language.
Sass is actively supported and developed by a consortium of several tech companies and hundreds of developers.
The frameworks like Compass, Bourbon, and Susy are built with Sass.
Usage Rights
Sass is an open-source and free for all uses: government, commercial, personal or educational.
Prerequisites
Before starting to learn Sass, make sure whether you fulfill the following requirement.