WowAce

WhoDrop

Displays friend notes in unit tooltips, at logon, and in /who results.

FuBar_MicroMenuFu

A collection of Rogue modules.

SRA

Nihilum Raid Tracker, originally written for the EU guild Nihilum.

Wardrobe2

Priority 3 loot announce addon

FuBar_BattlegroundFu

Cryolysis 2

World of Warcraft Classic addon to display current zone information.

Smooth group roll frames

Adds a button to your character and inspect window that shows a summary of gear enchants and gems.

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

A helper addon for the achievements "Let It Snow", "Fistful of Love", "Shake Your Bunny-Maker", "Check Your Head", and "Turkey Lurkey"

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

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

Hemlock

Death reports

Loudmouth