The GUI avoids to make several .bat files to run ComfyUI.
I picked Felldude's code like a pathetic bastard to make it my own and do a couple of things with it, like adding pathes, choosing the virtualenv directory, and saving settings.
You must have python installed (no other dependencies... but if you have Comfy you should have it, no ?), and run the .bat file.
You can run it directly in the ComdyUI directory, or anywhere else if you change the virtualenv and comfyui pathes.
Missing options in UI can be added in "manual settings".
PS : I removed the bonus workflows (clip merging) by @Felldude , check out his article if you're interested : https://civitai.com/articles/16837