I just recently started working on a small pet-project to keep sharpening my skills on the whole stack in my free time. One of the things I decided to go with is angular-material. It's an official Angular implementation of Google material design and it uses flexbox layout instead of the grid layout we're used to seeing in frameworks such as Bootstrap or Foundation. We talked a bit over it and since we will most probably use angular on most of our future projects, we decided to keep an eye on the whole thing so we could start using it when it feels production-ready.