That is what I mean with "does one thing". The author made the right choice to put just one feature into this repo.

If you publish a repo with many features, bells and whistles, it is lost on me.

If you publish a repo that aims to do one thing in the best way possible, I will take a look at it, might use it, might contribute if I stumble across something that can be improved.

Repos like this should stay as small and focussed as they are. New features should go into new repos that make use of repos like this one.