WowAce

I've invented a device that tells you when reactive abilities are available!

Library to handle and store information about frame that are possible targets to anchor other frames to.

Creates an Auctionator's shopping list with all recipes your alts need based on Altoholic data.

Medley

Hide frames of people you've ignored.

LDB addon to manage your addons

Adds a /rl command to reload the UI

Notifies the raid when someone is Dazed.

DKPmon_HellbenderDKP

Raid tracker for Asmodeus

Show a bar indicating the unit's Holy Power count.

Provides a virtual keyboard of extended-ASCII and Unicode characters which can be inserted into text areas.

A variant of AceGUI's Frame container with an editable input field

Mini calculator

AtlasLoot wishlist match.

Simple loot specialisation display with selection in tooltip.

Raid flares without problems with UI taint and errors, using mechanisms introduced in patch 4.3

Uses linear regression and a log of hitpoint values to estimate how long a boss has left to die and reach execute range.

SimpleDrumAnnounce

Warn players about a specific aura (buff/debuff) at a specific stack via whispers and icons.