Preconfigured PI: https://github.com/can1357/oh-my-pi
Went from codex/claude code -> opencode -> pi -> oh-my-pi
It's just an opinionated fork, either you like it or you don't. I personally really like it.
I am still an avid user of opencode, my own fork though with async tools etc, but it is cumbersome and tries to do too many things.