Material UI is a component library, but it's not coming from google, it is an implementation of Google's Material Design (I don't know why this bugs me that people get it wrong so often).
Also, the other UI kit mentioned, I'm not even sure how it made the list. It's woefully incomplete. react-bootstrap[1] or reactstrap[2] would both be better options.
[1] https://react-bootstrap.github.io/
[2] https://reactstrap.github.io/
tracker1 2227 days ago. link 1 point ▲ ▼