WowAce

Action slot widget for AceGUI-3.0.

OneStorage

Helps to find other player's alts.

FuBar_HealthstoneFu

BadgeWatch

GBS tricks other addons into thinking a guild bank is your personal bank.

YellCollect

Item scale modules for PassLoot

Determines who really failed at Defile during the Lich King encounter

An easy-to-follow guide for visiting all of the Midsummer Festival bonfires.

PVP Timer feed for any Broker display

Adds a status for when a unit is being resurrected.

Allows the user to browse tables in a GUI

Tracks Prayer of Mending and changes color based on the number stacked

FuBar_TrinityBars2Fu

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

Enables splitting items on-the-fly.

PitBull_Prat

3Card

Automatically buy grocery bags for items you have enough of.