WowAce

Adds AFK status to Grid frames.

Improvements to the standard Blizzard Eclipse bar for balance druids. Use /ebp for the config screen.

Show coordinates on minimap

ArenaHistory

Provides a library for accessing auction data and pricing from various Auction Data mods

BigWigs_HealbotAssist

Automatically sells low quality gray items to the vendor.

Protractor

EasyPet

Adds icons to the configuration menu for all standard Grid indicators.

Sets you to DND when you fight a boss, and some other crap.

PartyToGo

Makes the message dialog movable

vChat

Converts incoming ALL CAPS CHAT into lowercase text.

Color manipulation library.

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

AvionComicMedia

Animated target indicator

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.