WowAce

Raid Frames using the oUF framework.

A collection of Rogue modules.

Displays Pet Info for Hunters and Warlocks. Also keeps track of Stables and Pet and Demon skills.

Target Debuff monitor. Stacking aware, giving current and potential debuff status.

An extension to the default WoW Unit Frames.

Show item durability and quality in the character frame.

StatLogicLib

FuBar_TrainerFu

Switch macro depending on zones or BigWigs boss modules.

Textures for Stop Motion

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Try on different gear and see their total stats and their differences. In short, an ingame CT-Profiles-like addon.

MorgDKP

Keeps track of your current location.

Marks the locations of Hallow's End candy buckets on the worldmap and minimap.

A blizzard group finder replacement

Keeps track of your top hits, heals, criticals, etc.

FuBar_HonorFu

PT3Browser

Reports in raid chat whenever a raid member "fails." /EnsidiaFails to configure.