WowAce

Automatically sells low quality gray items and selected white items to the vendor.

Objective Tracker

A lib to manage action bar and timers

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.

An attempt at giving a complete overview of Arena battles

Shows missing buffs and handles welfare and deluxe buffs as one (motw/gotw, blessings, etc.). This lets you see when you nee...

Stitch-1.1

XArt

Centralised management hub for small tweak, interface and utility addons.

Shows optimal target to use various area healing spells

Lists and/or reminds people missing flasks or food buffs at every ready check.

Tracks interrupts

Adds indicators to the sides of Grid frames.

MoBuffs

Adds tier set number and difficulty indicators to tier item tooltips.

FuBar_OmenFu

LDB display for Oak Interrupts Broker

PlayerNotes

Go quick, or go home!

Good looking, smoothy and helpful nameplates