ColorCraft

Colors every recipe name in the WoW: Forever professions window by how likely it is to raise your skill, the way the classic trade skill window did.

Orange: always a skill-up Yellow: usually a skill-up Green: sometimes a skill-up Gray: no skill-up anymore

Blizzard's skill-up arrows stay where they are; the color is added to the name next to them. Unlearned and locked recipes keep Blizzard's own colors, the mouse-over highlight still turns a name white, and guild or NPC crafting lists are left alone.

No settings, no slash commands, no saved variables. Install it and open a profession.

Source: https://github.com/taubut/ColorCraft