I'll just paste what I found on lobste.rs, and agree... :)
"(https://lobste.rs/~pm) 5 days ago
Neat implementation, but please include a tutorial!!!
Linking to generic smalltalk documentation out there won’t cut it.
I want a walk through of something that allows me to build something cool, even potentially usable.
So I get the sense of the developer experience and the possibilities of this programming stack.
Put together a an example just little bit more evolved than the existing ones,
but make it a tutorial, with written explanations of what is what."