This work is heavily derivative of work by Brent Jackson, making heaving use of styled-system and its ideas. Thanks to Brent for sharing his great work.
This repo contains something between a design system and a boilerplate for a modern react web application. I am using this as a place to evolve and test design system ideas. Feel free to use it as you wish. If you want to contribute ideas back, please feel free to fork and open a PR. Eventually, I'll add some further guidelines on contributing, but for now, just use your best judgement.