WowAce

NextStep

Provides quick notification (sound and visual) of your tanking status of your current target. Meant for tanking.

Library providing mouse-click support for LibQTip-1.0.

Shows a circle on the minimap to indicate spell range

Database of Mailbox locations for HandyNotes

mHud

DotDotDot

Automatically leaves the global channels when inside an instance/raid and restores them when exited.

Toolset for tanks, providing information on taunts and other valuable information.

Nudge

LibDataBroker plugin showing some random XP related data

fmBuffCheck

Adds on-screen buttons for the farming tools and seeds.

RaidInfo

Simple and rich Death Knight rune customizations

KillingSpree

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

Simple, nice-looking power bar addon for all classes.

DataBroker display using minimap buttons.

mDarkPact