WowAce

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

1, 2... 3?

When pressing Enter to type into chat, only the default channels are remembered (stickied), not who you last whispered. This ...

NielasAran

Tracks Grace and changes color based on the number stacked

Determines who really failed at Defile during the Lich King encounter

SmartFitter

Tracks who in your raid/party has Vigilance

Adds the ability to send mass mails to guild ranks.

CallToArms

AzuarcLevelGuide

DKPmon_ZSumAuction

LibFriends-1.0

Raid Watch 3

Extended math library for Lua

Enables cooldown notification between players and allows party members access to each-others spell books.

Prints the cooldown/GCD on the last spell cast to chat.

Contains map data and functions to convert continent coordinates to minimap texture tiles.

Simple item durability readout in the character frame.

RBM_Capping