CSS processing

- [Instructor] Let's explore what our Laravel Mix can do … in terms of performing CSS processing. … Laravel Mix uses a file in the root of our project … that's called webpack.mix.js. … We'll open that now. … If you've worked with JavaScript in the past, … especially more modern JavaScript, … this should feel pretty easy to read. … Line one, we require a Node module in this case laravel-mix. … This is similar to a use line in our PHP code. … It gives us a way to say we need access … to this set of functions in this file. … Next on lines 14 and 15 we have pretty basic function calls … that act on the mix variable. … We tell that mix module … to run the standard JS and Sass functions over our codebase. … We'll deal with the Sass function … and some of the various tasks we can do … with our CSS code directly in this lesson, … and cover JavaScript processing in the next video. … Sass, for those of you unfamiliar with, … is a powerful programming language … to make our CSS code more expressive and powerful. …