Gui Recipes & Brewing Stand Recipes

   Hi, I'd like to ask for a feature. I am making a mod, where it gets laggy with lots of code on guis. (I'm making a 5x5 crafting table.) I'm wondering if when you make a gui you have the option to add it to the recipes. It would help a lot. Also, I'd like to ask if you could make brewing stand custom recipes. Thank you!

   PS: I hope no one else did the same thing as I did.