This looks really great, Kenneth! I was actually just investigating this last week; didn't see Swift support yet but I'm eagerly awaiting it ;)

I've considered building some tutorials for a backend framework I was working on, and it would be sweet if they were interactive.

Wondering if it would be feasible to have a server running in the one off docker containers so that people could run some simple requests on it to see how it works. It would also be sweet if it could run a simple SQLite database so users could play around with the ORM components as well.

Congrats on the launch & I'll be following this!