WowAce

Adds item values to chat messages.

Angry Raid Points Client

Shows Chat as Combat Text

Cartographer_Stats

ScoreSort

Keeps track of time played and rested XP across your characters.

Automatically sells low quality gray items and selected white items to the vendor.

Enables you to see Chinese, Japanese and other languages in game

Embeddable chat throttling library with traffic shaping and priorities

Constructs a SimC export string for an item without equipping it

FuBar_SoulJarFu

LD50_armor

A Perl layout with oUF.

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

Fancy up the PlayerPowerBarAlt frame

Add lines to ore and gem tooltips that show prospecting sources/results.

A library to help with localization of classes.

AvionDefaultMedia

Visual loot monitor

Information display for Hunters.