At [Kolide](https://kolide.com/) we're heavy users of Go Kit, and as a result have also adopted a lot of the style Peter recommends here. We've been slowly expanding on it with a style guide and company specific set of common libraries [here](https://github.com/kolide/kit#kolide-kit). My coworker also wrote a [blog post](https://blog.kolide.com/using-go-for-scalable-operating-syst...) on how Go has been fantastic for us and references the above style guide.

The code from go kit and [oklog](https://github.com/oklog/oklog) are great examples of idiomatic Go. Unfortunately the community at large doesn't really follow the "no init"/"no package global vars", which can sometimes lead to bad experiences importing opensource Go libs.