WowAce

Fires events whenever a raid member "fails".

Ironi's Encounter Event Tracker

SRA

In-game EPGP guild helper, supports standby, main/alt shared pools, minEP, offpecGP. Fixed price list with progress multiplier.

Fires events whenever a raid member "fails".

LCDs for WoW

Priority 3 loot announce addon

Reminds you if your flask/elixir and/or Augmentation Rune and/orfood buff is about to expire or has expired

Client for allowing the raid leader to gauge interest on items in a method similar to a ready-check.

Client for MagicDKP which handles standby calls and bidding on items.

Automates bites during the Blood-Queen Lana'thel encounter in Icecrown Citadel

Litmus

GDKP gold run ledger

adds navigation buttons to Encounter Journal

CharScanner scans Basic Character Data, Talent Specifications, Equipment, PvE/PvP Achievements, PvE Boss Kill Statistics and ...

Helps you decide which ability to use next according to priority you set

Raid Cooldowns

FuBar_KTMFu

Shows the minimum durability of equipped items on the stats frame.

Piece of mind by being one with your class.