WowAce

LDB launcher micro buttons

MD5Lib

Provides additional graph mode report for Acheron

DaedUI skin for Masque.

Reminds you to resummon your Ghoul

sRaidFrames_QuickHealth

Minimalistic group roll frames.

Tells your party members when you interrupt stuff, or fail to do so.

CooldownTimers2 extension for extreamly long tradeskill cooldowns

VendorSearch adds search features when buying items from any vendor

RaidMarshal

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

Keeps track of instances you are saved to on your characters.

Relays item drops to your guild chat.

A simple equipment manager

KivinConsoleXP

Profession launcher objects for any Broker display

Adds PvP status to Grid frames.

Simple enhancements to the mission list.

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