WowAce

Allows you to create icons, which can be customized greatly by user's input. CiR is more than just the usual cooldown tracker.

Cartographer_Mailboxes

Automatic ammo reloading and selection, with warnings.

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

Calendar improvements

Adds an additional spell alert if you have more than one charge of a buff that is normally tracked by the in game spell alert...

Stable

TrickOrTreat

Rewrite myBindings. An enhanced key bindings interface.

GridLayoutPlus

FuBar_VoiceFu

LDB broker for group interrupts

TalentWhisper

BarovHelper

mHud

Piece of mind by being one with your class.

A simple addon that warns you if your pet isn't attacking while you're in combat.

iTargetingFrames

Complain about crowd control breaks.

Quest information