Congrats on the release. This looks like an excellent, well implemented in tool. I look forward to trying it out. It reminds me of a feature I've always wanted, and even built manually a couple times, but never in a shareable way, which is to unravel a code path into a single script or source file. I've want to be able to set something like a breakpoint and hit an "unravel" button and be left with a single file that…
Why? What problem are you trying to resolve? What outcome do you want? I find that when folks focus on specific implantation details instead of sharing requirements / parameters / outcomes that much gets lost in translation. Why do you want this implementation? What function / purpose would it serve?
And then, ideally, I'd like to be able to have that file map back to the original so that the changes I implemented can be directly implemented in the original code.
I'm not sure what folks you're referring to, or implementation details you're asking about. It's a feature I want and that I've even implemented in hackish ways, and I'm surprised it hasn't already shown up in more advanced IDEs yet.