WowAce

Ingela's Rapture is a lightweight and highly configurable addon that gives you a cooldown bar for the internal cooldown of Ra...

Square Minimap and more

Timerbar embeddable library

For Developers (of Addons which uses LibWho-2.0): show queues and queries in realtime

Doublerightclick casting, autolure and sound enhancing

Numen

lern2count adds ABinfo castcounts to spell and actions. It has a builtin reagentcount too.

Cartographer_Mining

Helps you decide which ability to use next according to priority you set

Adds talent specialization role status to Grid.

Speeds up triggering actions such as items or spells by triggering them on key/mouse down rather than release

Helps to find other player's alts.

Flames anyone who lets his debuff expire on Malygos Phase 3

Show a texture on demand

Adds a couple of graph displays to Skada.

LDB data source for Combat Tracking

StatStain

GemCensus inspects people and records which gems they have socketed. Then displays which gems are the most popular.

Warnings about tanking specific abilities

VersionChecker