WowAce

Allows you to prevent addons from sending and receiving messages.

Quest library for mob location and other information

OneBag is a replacement for the default game bags that combines all the bags into one frame.

Aperture

Improve your barbershop experience with appearance profiles!

Group interrupt cooldown tracking.

Shows class colors on player nameplates and names

Adds item values to chat messages.

PriceTag

FuBar_uFriends

Add lines to ore and gem tooltips that show prospecting sources/results.

FuBar_RLAssistFu

Lag tolerance module for Broker displays.

Reverse Engineering will drill down and search your tradeskills for their elements

GatherHud for GatherMate2 with Routes support

AbacusLib

EnvenomX

Allows combined aura detection. motw + gotw, all 4 mage int buffs, etc. in one status.

Automatic tracking of the current target's creature type. For the discerning PvE hunter.

Loot management tool