WowAce

Show a bar indicating the unit's power that can change color based on value.

Adds LuaTexts text formatting to Grid2 statuses.

A standalone (using the stopwatch) or plug-in for DBM which displays the duration of interrupts on incoming or outgoing spell-tree lockouts.

CatFight

RaidWatch_MC

MarkMyTarget

Grid status module that shows the remaining value of any effect tracked by AbsorbsMonitor

PowerPoint goodness for your addon

Reduces achievement spam when a group of people earn the same achievement.

Gnomish math at its best!

Adds the ability to send mass mails to guild ranks.

Adds CSV output to Ouro Loot

FuBar_TrinityBars2Fu

AFK popup reminder and timer

SCT_Cooldowns

Fixes the unintuitive and inconsistent behaviour of join as group for battlegrounds.

oUF Layout

SpellWatch

Responds to DBM version checks, so that you don't have to.

Reports into chat the status of your lockouts.