Introducing SASS to our project

That's not all that the Create React App added support for as part of Create React App 2! By very popular demand, the Create React App team added in support for SASS pre-processing as well! Often, you'd pretty much be guaranteed that you'd need to eject your project as soon as you wanted to start working with any SASS in your project.

What is SASS?

Let's talk a little bit about what SASS actually is, since it's a pretty important thing to cover. Otherwise, you'd have no connection to why this is worth the effort (even though, to be fair, it is very little effort to integrate into your Create React App projects). SASS is essentially CSS with extended feature support...