WowAce

FuBar_CheckStoneFu

Highly-configurable shield / absorb tracker.

Piece of mind by being one with your class.

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

Visual Raid Cooldown Tracking

A full package of auras for all 3 Shaman specializations

Information display for Hunters.

rSelfCast

ShadowGreenLight helps you decide if recasting SWP/Corruption is worthwhile

A frame designed for each specialization of druid's watching their main power and important buffs/debuffs

Prints a message in your default chat frame when someone in your group gains an aura.

Warns you with sounds when you gain different shaman spells.

WeaponRebuff

Instant PROC notification

Test whether the player can really dispell a buff or debuff, given its talents.

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

Buff reminders and more

Spell overlay customization and spell state HUD.

A frame with a text that gives you the amount absorb left on target, or in TankMode absorbs left on yourself.

Crowd-control monitor