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), and run the .bat file.
You can run it directly in the ComdyUI directory, or anywhere else if you select the virtualenv and comfyui pathes.
I removed the bonus workflows (clip merging) by Felldude , check out his article if you're interested : https://civitai.com/articles/16837