I have been using Tidewave since it released, and use it for a relatively complex Phoenix app (https://github.com/TomBers/dialectic).

The ability to have access to the context of the code, run tests and edit the code in place, are capabilities I could not even dream about when I started coding.

How Jose manages to see the potential of a technology (Erlang, LLM's) and produce something so elegant and useful is amazing. It has certainly changed my life.