Sass is the most mature, stable, and powerful professional grade CSS extension language in the world.
Sass is completely compatible with all versions of CSS. We take this compatibility seriously so that you can seamlessly use any available CSS libraries.
Sass boasts more features and abilities than any other CSS extension language out there. The Sass Core Team has worked endlessly to not only keep up but stay ahead.
Over and over again, the industry is choosing Sass as the premier CSS extension language.