ShneekeyTheLost
Too Much Free Time
I'd really prefer to use an IDE of my choice to write the code instead of having to load up the minecraft instance, probably in creative mode so my character doesn't die while coding, to deal with a kludgy UI that would probably take far longer than just typing the stuff out...https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Commands/
CraftTweaker also has a gui you can use for crafting table recipes.
But, I suppose needs must when the devil drives...