WowAce

DarkCandy

Does a /who search of multiple dungeons.

Add a line to herb tooltips that shows what pigment they produce.

PreferredItems

A popup menu containing user-programmable scripts.

BananaBar2

PerfectTargets

EQCompare

A plugin for OneBag to make your keyring the same texture as OneBag/Bank.

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

Creates simple table controls for tabular text data.

ImprovedTargetFrame

Shows activity for hidden ChatFrames by making their tabs flash.

Helps you automate selling stuff

Allows you to prevent addons from sending and receiving messages.

Captures chatframe Tradeskill Links for later reference in an easy to read format

On login, displays changes to your guild since the last time you logged in.

Provides more visible access to dungeon and raid difficulty settings via FuBar.

Sphere

Aspect checker addon for Hunters.