WowAce

Arena unit frames

"Debug" code free since '93!

Shows the possible loot from the bosses

Entertaining kill-shot notification.

An Atlas Plugin that displays arena maps.

Adds unreal tournament style sounds to PvP encounters.

Detects specific CDs and spellcasts

Speeds up triggering actions such as items or spells by triggering them on key/mouse down rather than release

Party Ability Bars

Extends Gladius with diminishing return tracking

Displays how much total honor you have from all sources.

PvP Trinket Tracker

Additional features added to default nameplates

An attempt at giving a complete overview of Arena battles

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

Send Mail to Groups

Adds a Crowd Control Tracker mode and data collection to Skada.

Shows Jukes and Interrupts

Continuation of Shadowed Unit Frames

Adds trinket tags to SUF