how do you add your own mods to tuff

there is this in the tuff menu
and I want to know how to add or create them

Dandy upload .tuff plugin files

Dandy only js u15 works, and I have a mod I coded myself, but it’s private

Jacob where do I get them

lmao

Chatgpt

slide?

Mods for a client, never heard of that o:

well not until today lol