WowAce

Check for flask/food buffs

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

LibDebugLog-1.0

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

Show a bar indicating the unit's Burning Embers count.

Cartographer_Data

Very very simple tooltip

Interface for addons to include extra information on the GuildMemberInfo frame.

Corrects unspecified mod sounds to use the Master channel.

Reputation Statistics - Gained, Needed, Rep/Hr, Session Time, etc.

oUF Layout

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

Displays the remaining time on grid icon's cooldown animation.

Reduce the chance that talent switch be forbidden.

Nostalgia

FuBar_CustomMenuFu

Adds quest level tags to log and watcher.

RC4Lib

Adds spell-based range checking to Grid, and the ability to check multiple ranges.

Addon to add macro support for setting and clearing raid icons