The Craft Lookup mod provides an sfinv-based means of looking up craft-able items and their crafting recipes via a page accessible from the inventory window. It supports displaying which recipes create an item and which recipes an item fits in.
In addition to being a craft recipe lookup tool, it also supports a discovery mode (toggled via a configuration setting) While the mode is enabled, the mod will keep track of which items have been discovered while limiting the list of items. A player can discover items by two means: One is to have an item in the inventory, and the other is to punch it.
Variety of gameplay
It will be fun looking for crafts