WowAce

Show helper indicators for units conditions (buffs, states, etc).

Object-orientation library

Tracks and reports party rolls

Simplistic addon to load Talented on demand

Torta

Adds a Crowd Control Tracker mode and data collection to Skada.

FuBar_GreatJusticeFu

Records special in-game moments; Achievements, Reputation Gains, Level Ups, Battleground & Arena Wins, so you never miss one ...

An easy-to-follow guide for visiting all of the Lunar Festival Elders.

Marks the Balcony adds in the Horridon encounter

A library to provide unobtrusive notifications.

Raid Leader's Note

RareCaller

Cartographer_Icons

Uses Loot-a-Rang on double right click

Provides info about spell teaching items.

Cues for Rogue Rotation

Makes most default frames movable (mailbox, achievements window etc.)

Adds LuaTexts text formatting to Grid2 statuses.

"Range finder/display for Discipline's Holy Nova"