FOSS gamedev and creative worlds

I'd like to know how to make a new crafting method (by method I mean 'shapeless' or 'cooking'). I've looked on the wiki but couldn't find anything on the topic.

Christian9 wrote:I'd like to know how to make a new crafting method (by method I mean 'shapeless' or 'cooking').
I've looked on the wiki but couldn't find anything on the topic.

Wiki: Crafting - link is right on the main page.
Same for Smelting.

And we have a Modding book:

Done:
Folder structure
Lua Scripts
Nodes, Items and Crafting
...

It shows info about the methods but not how to create a new one