I think most developers are fine just plucking the most active and "starred" repositories on github.

I tried Structor briefly and while I liked the idea in principle, my tooling and requirements are changing too quickly and I do a better job keeping my dependencies up to date. I feel that adding an extra layer of complexity between or adjacent to my application and the dependencies I'm probably already pulling from npm/github is going to be viewed by many as needless when importing components from modules is painless enough as it is.

Still, I like your project and it has a lot of potential.