I recommend it strongly because the "skills" mechanism it describes is a new and very promising technique, and this is the best article I've seen that explains that.

It's "wild" because, among many other experiments, Jesse has experimented with giving Claude a "feelings journal" and prompting it using Graphviz DOT diagrams.

For my previous writing and work on this you can consult my blog - here's the AI-assisted programming tag: https://simonwillison.net/tags/ai-assisted-programming/