WowAce

Bag and item management utilities

CleanShot

Automagically call who should cross over

RapidCast

DaPortrait

AutoAcceptInvite

A standalone version of Angry Assignments to create and display personal notes on your screen.

Keeps track of people who have recently sent you messages.

Saves who searches in a favorites list.

KC_Mobility

Adds Blizzard, oRA2, oRA3, CT_RA MainTank or Dungeon Finder Tank icon (shield or MT, 1, 2 ... 10) or text (MT or MT1, MT2 ......

Simple raid waiting list

Paints your known blueprints red.

Shows attachment count in Inbox icon.

Automatically sends guild recruitment ads to the GuildRecruitment channel.

Displays reagent count on spell action buttons

Gugagaia_dk_addon will be like a teacher, helping the player that have a character of Death Knight class

Ranged stats Data Broker plugin.

Grid module to emphasize units based on some configured conditions.

Plays amusing sounds whenever you skin a mob