Download/Read Hex Library Doc Offline

You can use mix hex.docs fetch ash to download documentation and read them offline with mix hex.docs offline ash.

Whats more amazing is that in your project if you just run mix hex.docs fetch then it will read your mix.exs dependencies and download all the library documentations.

This tricks allows you to do interesting things when you include terminal shell alias or functions, for example in my fish config i have

alias doc-ash="mix hex.docs offline ash