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

[lukes8]

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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 :)