WowAce

Fancy up the PlayerPowerBarAlt frame

Provides a quick display for the LFG Call to Arms

A customizable casting bar replacement for TBC Classic & Classic WoW

XArt

FuBar_UIReloadFu

Save and send chat messages to many channels. Allows quick item and profession linking within your messages.

Display bag usage on each of your bag slots.

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

Adds a button to the quest completion interface which allows you to auto equips selected quest Item after completion

Bind spells, items, and macros to keys, without using action buttons

adds navigation buttons to Encounter Journal

Helps you automate selling stuff.

Check the quality of wild battle pets

Allows you to preview weapon glow in Dressing Room.

VitalWatch

A data broker display, that shows one block per plugin.

AspectsBar

Toggles WoW to the forground on events.

Auto roll greed, need, pass or manually roll on items.

Loot Distribution System