Learn the fundamentals of Syntactically Awesome Stylesheets (Sass), a modern web development language that helps you write CSS better, faster, and with more advanced features. Ray Villalobos shows you the best way to install Sass and work with its main features: variables, nesting, partials, and mixins. Plus, learn how to use SassScript to create complex functions from Sass lists and control statements. This repository has branches for each of the videos in the course. You can use the branch pop up menu in github to switch to a specific branch and take a look at the course at that stage. Or you can simply add /tree/BRANCH_NAME to the URL to go to the branch you want to peek at.