WowAce

Displays an estimated swing timer for monsters

Simple minimap tracking display with tracking selection in its tooltip.

Visual interrupt monitor

Plunk

GnomeDust

DownTime

Show node levels on minimap

Checks on entering combat whether or not the entire raid has only blue gear equipped

Adds Yogg-Saron Sanity status to Grid.

PVP Timer feed for any Broker display

A library to provide extended information regarding player spell action/macro cast requirements.

Tell me when a buff drops, damnit!

LFG Settings Saver

StreamBuddy is a World of Warcraft AddOn that will make your life, as a streamer ingame, easier!

For the Seven Thunders guild

FuBar_WorldPVPFu

bgsounds

AutoCombatLog

Turn the filter off and KEEP it off because it keeps getting turned on, even in-game sometimes.

Display an indicator to show your Penetrating Cold target(s).