WowAce

Adds aura indicators to unit frames

Make it easy to explain bosses in Raids.

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

Friends & Guild Data Broker plugin.

Allow rule based automatic rolling on loot.

ChatHighlighter

Visual Raid Cooldown Tracking

Client for allowing the raid leader to gauge interest on items in a method similar to a ready-check.

Persists collapsed state of headers across wow sessions.

Uses guild notes to add alts' main names to chat windows and other places

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

StitchUI

SurgeonGeneral Listen CLient

FuBar_NinjutFu

Death reports

Adds a couple of graph displays to Skada.

Displays info about who rolled Need/Greed/Pass on items that are currently rolled for

Rewrite myBindings. An enhanced key bindings interface.

Announces Mage Spells in chat.

Adds talent specialization role status to Grid.