WowAce

BombersBuddy

"Update" button for the equipment eanager

Better minimap blips

Engulf

Shows item level in inspect frame

Keeps it similar to the WoD Combat Text

TuckUnitFrames

AzuarcLevelGuide

Minimalistic LibDataBroker-based guild display

PaintChipsLib

In-game Loot Factor (DKP) comparisons for Juggernaut

CombatFilter

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

Hittable

Attaches a sorted, searchable list of available taxi points to the Flight/Ferry Master frame.

An in-game list of all hunter pet families and their abilities.

Kandarz Extended Quest Log

Combat log analysis

Determines who really failed at Defile during the Lich King encounter

Thok Cooldown Rotation