WowAce

Provides search functionality to the chatframes

A bar for all diminishing returns. Maybe nice for Arena, but intended for the third boss of Trial of the Crusader

EBB-inspired buff bars with click-to-remove support

Charm your friends with your very own raid icon tagger, the gnome way!

Minimal KoS-list-addon

oUF Layout

Show helper indicators for units conditions (buffs, states, etc).

Manage your AddOns while logged into the game

Toggle addon configuration mode.

Shared handling of media data (fonts, sounds, textures, ...) between addons.

Modifies all action buttons to selfcast on right click

GameLobby

Extends the functionality of bars in SUF

AtlasLoot wishlist match.

Never forget which one in that 5-mob pull casts what spell again.

Adds 4 text indicators to the Grid frames.

Hourglass

A mini-game for World of Warcraft

Adds dungeon role icons to Grid2

Adds support for LibFilter to Baggins