WowAce

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

Wrapper to convert HealComm data from 3.0 to 4.0

Aggro Warning System for Parties and Raids.

LDB display addon with one Blockoblock per plugin.

Show a bar indicating the remaining lifetime of your temporary pet

Grid module to emphasize units based on some configured conditions.

Automatically sends guild recruitment ads to the GuildRecruitment channel.

Simple raid waiting list

RBM_AbilityWatch

A filter tool for blizzards TradeSkillUI

Keeps track of people who have recently sent you messages.

FuriousTask

Mirror

Automatically switches Profiles of addons when changing spec

Shows all the targets in the raid

Dual-box Quest Automation

Shows a money overview for your current realm in the tooltip on the money in your bags

Replacement for WoW's flash/fade functions.

LibGUIFactory-1.0

CraftBot