WowAce

A PitBull4 module which shows an arrow that points to raid members

Automatic Refilling of User Defined Items

Show extra information about Jewels and Enchants in tooltips.

Tracks interrupts

BananaBar2

Gives a score for your kit allowing easy comparison with others, also colour codes kit based on appropriateness for your level.

Tracks whispers and conversations

Search, filter and craft gems in the game!

StitchUI

Constructs a SimC export string for an item without equipping it

Adds Raid Target Icon status to Grid (Player or Player Target).

Lag tolerance module for Broker displays.

Aura alarm.

Provides a quick display for the LFG Call to Arms

Monk Brewmaster/WindWalker Priority and Buff/Debuff Tracking Tool

Displays reagent count on spell action buttons

Adds achievement reminders to BigWigs

Automagical macros for each talent tier.

Keeps track of time played and rested XP across your characters.

DeclineDuel