Question how can I contribute? Keen for playing with this open source project

[lukes8]

Hi everyone,
I would like to try to contribute to this really interesting project.
But my main question is actually what can I do to test and build this project in overall?
Is enough to have nodejs and just build the project similarly like I built angular custom library?
What can I do to test the component for eg. with ng serve I can simply see behavior of angular application or particular libraries?
Could you please give me some useful steps or refer me to some resources or README for contributors?

Thanks :)

[RonStrauss]

I'd advise against it, since the last commit was 9 months ago. Better to look for more active repos, imo.