WowAce

Display the global cooldown around your cursor. (+ other stuff)

Tracking and ranking of dps/hps in a guild.

Tracks profession specific cooldowns and items across all your characters

Calculates incoming damage avoidance and mitigation

FuBar_ShardCountFu

Instant PROC notification

Helps you automate selling stuff.

PetBar

NameTagToggle

TouristLib

RicoMiniMap

Shows the spec of people around you in the tooltip.

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

Manages tracking of raid attendance, loot, and more.

cyCircled

OneBag is a replacement for the default game bags that combines all the bags into one frame.

Various libraries based on LCD4Linux, offering users lower-level UI customizations.

RBM

Cancellation

KeyProfiler