At least for the time being. Now it returns all data that DEV Analytics has. And in addition, I found a bug in DEV Analytics that now I fixed.
Tomorrow, I'll add ng-bootstrap to the UI and I'll start to experiment with it.
To me, this is an obvious choice as it's mostly developed by my company and not surprisingly it's widely used for our UIs. So as I'm learning Angular for a new project... You undertand.