WowAce

FuBar_GCInFu

ChatAssist2Options

Automatically equip 'Chef's Hat' if the Chef enters the kitchen (Cooking TradeSkill).

Adds notes to item tooltips

ElectrofluxTextronator

Cartographer_ExtractGas

Swap a random tabard every time you visit the bank if you are wearing one

Action button layout and configuration

A library to try to guess a level of a player.

Overlays Archaology digsite icons on the flightmap

The ultimate in lazy Ulduar raiding

Adds the "pixel perfect" font "Silkscreen" to LibSharedMedia

Displays events from Calendar for upcoming week in tooltip.

Improved Guild Control Panel

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...

"Your quest log is full". How many quests do you have in your log?

Grid module to emphasize units based on some configured conditions.

Broker launcher that switches specializations when clicked. Also hides spell learned spam.

PVPtimer

Counts stacked lifeblooms and uses progressive colors to indicate the active number of HOTs.