Thanks. I’ve recently started swift 3 project for fun. I’ve got some basic setup of flow coordinators there (I’ve switched to this naming to avoid confusion with view controllers). I’ll publish it tomorrow on my github. It’s done a bit different, since the idea evolved for me. Maybe I’ll write another post about it. Unfortunately I can’t think of anything better. But I can also recommend post on khanlou blog — Flow Coordinators Redux (or something like that).