WowAce

BeneCast 10

Displays a variety of useful stats for tanking

Adds pipes which can control arbitary other statuses (like toggle status on key or "in combat"-state).

Praise the Sun! \[T]/

Reforges stuff

AllYouCanEat shows information about the following statistics: beverages, foods, bandage types, potions, elixirs and flasks.

VendorSearch adds search features when buying items from any vendor

XP and Reputation bars

Shows more recipies in the profession window.

Uses linear regression and a log of hitpoint values to estimate how long a boss has left to die and reach execute range.

Show optimal path for artifact leveling

Lists and/or reminds people missing flasks or food buffs at every ready check.

NBuffBars

NShakedown

Centralised management hub for small tweak, interface and utility addons.

Enable/Disable addons for your character in game

Monitors AP when dots are applied, clearly showing current vs applied AP levels.

Stable

Shows a frame to track your debuff on Malygos in phase three.

Seraphim Raid Tracker