WowAce

Buff and debuff timers with bars or icons.

LootWhore

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

Extends Gladius with diminishing return tracking

Inventory Management

Adds TargetIcon status to Grid2 (player / player-target).

MD5Lib

Intended to be a complete guild management tool suite)

Adds Statuses for group: leader / assistant / master looter.

UIThing

Synchronise friends among your characters

Raid cooldown assignments for healers

Raid Warning filering module for TweakHub.

Aggro notification library.

Experimental timer library that uses the Animation system as a scheduler.

Locks the chat window tabs to prevent accidental undocking via mouse drag

Pre-Alpha of SpiderEyes power desplay. Do not distribute!!

Helper addon for the Zul'Drak daily "Troll Patrol: The Alchemist's Apprentice"

Creates parameterized AceGUI-3.0 editboxes with autocompletion

Tell me when a buff drops, damnit!