WowAce

Simplistic addon to load Talented on demand

Manage your AddOns while logged into the game

Bits

Shared handling of media data (fonts, sounds, textures, ...) between addons.

T_Tracking

Fixes the unintuitive and inconsistent behaviour of join as group for battlegrounds.

RBM_BlackTemple

Hunter pet manager for any DataBroker(LDB) display.

Enables RatingBuster to calculate selected buff effects even if you don't really have them

Debuff Monitor: A Powerful & Configurable Raiding Tool

Tacticial pet battle information so you can be a Pokemon master

fixes the issue with InterfaceOptionsFrame_OpenToCategory not actually opening the Category (and not even scrolling to it)

CatFight

Database of reforging IDs

Hourglass

Easy Button for casting MD/ES/ToT etc on tanks.

FuBar_SWStats2Fu

Uses linear regression and a log of hitpoint values to estimate how long a boss has left to die and reach execute range.

Prints combat duration to chat after each fight

AEmotes