Comment by cullenking

I do this all the time in a dumb but effective way. Add logging statements to code paths that drop timing info. Another dumb but effective way, instead of using a step through debugger, is drop "here, value is {val}". Telling claude to do this is trivial, it's quick, and it can read its own output and self-solve the problem all with just the code itself.

IMHO git bisect is slower, especially depending on the reload/hot-reload/compile/whatever process your actual app is using.