WowAce

Simple loot specialisation display with selection in tooltip.

The ultimate in lazy Ulduar raiding

Shows the number of battle resurrections you have and when the next one will become available during a boss encounter.

Displays both Kalecgos and Sathrovarr the Corruptor hit points during the encounter.

Raid assignments planner

aX_RaidStatus

Debuff Monitor: A Powerful & Configurable Raiding Tool

LDB broker for group interrupts

Never forget which one in that 5-mob pull casts what spell again.

Announce which globule to kill during the Yor'sahj the Unsleeping encounter.

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

BarovHelper

AutoAcceptInvite

Reports in raid chat whenever a raid member "fails." /EnsidiaFailsWotLK to configure.

Tracks spiritual innervation on Garajal

Pop a chatframe warning about guild battle standard when boss health reaches 30%

Makes clicking the shields during the Atramedes encounter spammable

Adds TargetIcon status to Grid2 (player / player-target).

FuriousTask

Tells you which nest to fly to