Yeah we all love Phoenix and stuff but I am curious about simple apps with just Plug. I know the docs for Plug are good, but nothing beats a real example. If you have one you can share or if there’s a good tutorial out there, I’d love it!
Probably a lot more basic than what you were hoping for but here it goes: Getting started with Plug in Elixir.
And to build on that awesome link just note that Phoenix is basically just a lot of pre-built plugs to save you time, in addition to an awesome pubsub and websocket support.