SASS
FollowSASS stands for syntactically awesome style sheets and it's an extension of css which adds nested rules, variables, mixins, selector inheritance, and a lot more features. Additionally, it keeps things organized and makes the process of creating style sheets quicker. SASS is actually written in Ruby. Sass has become a popular choice for developers due to its simplicity, power, and versatility, and is widely used in modern web development projects.