WowAce

Additional information about player spells.

A powerful, comprehensive utilty for displaying graphics and information based on buffs, debuffs, and other triggers.

A skinning engine for button-based add-ons.

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

Test whether the player can really dispell a buff or debuff, given its talents.

Modular casting bar.

Caith skin for Masque.

EBB adds groups of bars to your screen showing you which (de)buffs currently affect your toon or some other units.

Serenity skins for Masque.

Apathy skin for Masque.

Entropy skins for Masque.

Cirque Skins for Masque

LiteStep skins for Masque.

Gears skins for Masque.

Onyx skins for Masque.

Show buffs on nameplates.

Timers for Buffs, DOTs, CC effects, etc..

Tracks the Blood Shield for Death Knights.

Display auras on action buttons.

Textures for Stop Motion