WowAce

The One-Key-Mount™ — Simple to use, configured with Rock

Library providing mouse-click support for LibQTip-1.0.

A library to track nameplates.

Shows the minimum durability of equipped items on the stats frame.

Cartographer_Mining

Provides information of tradeskill and crafting materials that are in the banks and bags of your characters.

Dims action buttons.

Quickly assign the highest follower to each building or unassign all of them.

Combat log evolved.

Highly-configurable shield / absorb tracker.

Fade Blizzard Raid Frames

Tracks the precise arrival & departure schedules of boats and Zeppelins around Azeroth and displays them on the Mini-Map and ...

A small checklist for raid (de)buffs and who brings what.

Automates bites during the Blood-Queen Lana'thel encounter in Icecrown Citadel

Broker plugin to display player orientation

Tells you which blob to kill at the Yor'sahj encounter in Dragon Soul.

AltClick an item in your bag to add it a mail, auction, or trade frame, and alt-click to buy a stack if reagents.

Provides shareable notes and other information for your guild, party and raid community.

Threat-2.0

Aura alarm.