As someone who’s written a decent amount of Go, I have seen some reasonable codebases as well as some truly horrific Gang-of-Five-inspired codebases that confus

As someone who’s written a decent amount of Go, I have seen some reasonable codebases as well as some truly horrific Gang-of-Five-inspired codebases that confused the hell out of me. I think the OP is smart for wanting to find some good examples. Golang is pretty non-prescriptive when it comes to higher-level project architecture, and some people really struggle there.