Idea for Custom recipe Type plugin

So I've noticed that making custom recipe types, isn't exactly easy because you have to hard code it and especially because the way to make them changes constantly... that's why I've decided that if there is enough people interested I'll give it a shot and make a plugin to make custom Recipe Types.

I can't promise anything because it overrides a bunch of classes and depending on if you have one slot or more in your gui it can kind of change, but I've got JS knowledge (i assure you it helps me partially with understanding) and a bit of Java knowledge, so I thing it's doable. 

If there is other reasons this is not possible though please tell me.

I'm really just here to see if people want this