WowAce

BigWigs_CThunAssist

Changes several of the popup dialogs to not close when hitting the Escape key.

Provides cooldown timers for abilities you want to track

Color player names in chat by their corresponding raid class colors

A standalone (using the stopwatch) or plug-in for DBM which displays the duration of interrupts on incoming or outgoing spell-tree lockouts.

School

The Action Button to SmartMount

MeleeBuffs

Zoom!!!

aUF_Banzai

PVPtimer

Automatically converts a party to a raid when you attempt to zone into a raid zone without a raid.

Compliments the colourblind mode "shader" options by making them accessible from the Interface menu.

Action slot widget for AceGUI-3.0.

GridStatusReadyCheck

DKPmon_BossAuction

Manage your AddOns while logged into the game

Yikes

A standalone addon to walk around the 4.0.1 inspecting BUG. Also provides help for other addon that need Inspecting

xcRaid