coreui-angular

CoreUI Components Library for Angular is a comprehensive replacement for Bootstrap JavaScript. It contains meticulously crafted components that adhere to true Angular component principles. https://coreui.io/angular/docs/. Maintained by coreui on GitHub, where it has earned 276 stars from the community.

It's actively developed around angular, angular-components, bootstrap-5, and is a solid reference for anyone building with these tools.