WowAce

Shows the source of an item as a tooltip

Adds an additional tab to the pvp score frame that shows the amount of players and other info.

Locks the chat window tabs to prevent accidental undocking via mouse drag

Tracks and announces interrupts (eg. Hit/Miss/Immune) and is also able to track and report "wasted" interrupts (those which d...

Mute error messages of N next spell cast.

A money data broker plugin.

Checks .lua files for excess and/or involuntary global variable access. NOT AN ADDON.

How much of your life have you spent ingame?

Norushen Encounter

Tracks Prayer of Mending

FuBar_HealthstoneFu

Lightweight line-based info-display frame

Add timer to the build-in spell alert

Marks ignored players in Grid2 with a color and text notification

Matte Vol Skin for cyCircled.

Times your instance runs. Aim for a new record!

LibQuickHealth-2.0

FuBar_AlarmClockFu

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

OneHitWonder