My experience with LLMs in Rails has been... pretty bad. It isn't good at tracking 'context' (not in the technical token sense) and constantly gets lost in the sauce and doing weird stuff.

Given Rail's maturity, i would have expected otherwise - there is tons of Ruby/Rails code to train on, but... yeah.

OTOH, doing some side-project stuff in TS, and the difference is a little mindblowing. I can see the hype behind vibecoding WAY more.