WowAce

Hotkey interface for spells, macros, other clickables.

Mana regen rate display.

Expo

This addon helps with daily quests.

Status indicator that shows if a unit is hostile (probably mindcontrolled)

Uses Loot-a-Rang on double right click

Transliterate string

New screenshot keybinds to automatically hide the interface during the shot.

A library to get localized boss names from the Encounter Journal

Mirror

What did you just loot?

Continously scan for addons using excessive CPU - especially bursts

Hourglass

Adds dungeon role icons to Grid2

Automatically promotes a group of players to calendar event moderators.

Show a bar indicating the remaining lifetime of your temporary pet

Steroids

LibAvionOptions-2.0

MobHealth3_BlizzardFrames

FuBar_RaidLog