Is your feature request related to a problem? Please describe.
JEI can get clogged with the large number of recipes, especially autogenerated recipes, and this can slow down the time it takes to find a recipe significantly.

Describe the solution you'd like
Categorise certain recipes into different JEI tabs. For example, Arc Furnace recipes might be split into Arc Furnace - Recycling for all recycling recipes, and Arc Furnace for other recipes. Or Chemical Bath recipes into Chemical Bath - Dyeing, Chemical Bath - Dye Removal, Chemical Bath - Ore Purifying, and for miscellaneous recipes simply Chemical Bath.