My collection of dotfiles are nothing special, nor are they perfect, but I do use them on a daily basis within my OpenBSD, RedHat, and Windows Subsystem for Linux.
I utilize Alexander Artemenko's dotfiler to manage my dotfiles, though you should be able to easily use any of my configs without dotfiler.
If you dig through my GitLab account you can find all my dotfiles, however, below are those which I use the most.
If you would like to find other collections of dotfiles, GitHub has a page which would be a great place to start. http://dotfiles.github.io/