What is Mat Expressive? Mat Expressive is a library of styles, directives, and a few new components that sit on top of Angular Material. It's not a fork and not a replacement — you keep using MatButton , MatFab , and the rest of Angular Material as-is.
Source: [Dev.to](https://dev.to/ngmaterialdev/introducing-mat-expressive-material-3-expressive-for-angular-material-4l9)