[jypepin]

Well my main issue is that most of the time when I put a breakpoint somewhere it just doesn't work, or if it works it's pretty much impossible to move forward or backward from line to line because, as stated in OP's article, going to next line in a React app for example, you end up in the actual React implementation code instead of being able to separate framework and written code.

To me, that makes it pretty much unusable enough that I just don't try to use anymore.