React officially deprecated Create React App (CRA) in 2025. In this article, I dive into why CRA is no longer recommended, and why Vite is now the go-to tool for scaffolding new React projects.

I break down how to organize Sass projects using the 7-1 architecture, how I updated it with the modern module system, and some useful Sass functions and setups I personally use like rem/em converters and a constants map setup. I hope this will help you structure your Sass environment...