WowAce

Lightweight Chat Improvements

HideTalkingHead

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

Ackis Recipe List is an addon which will scan your trade skills and provide information on how to obtain recipes. It works fo...

A fancy LDB reputation display, show faction reputation and reputation change history

Adds Archaeology items to AdiBags virtual groups

Data Broker Display similar to FuBar

Create panels for customizing your UI, sucessor to eePanels

Show all the orbs for triggering Kosumoth

Shows you a much bigger icon selection frame

Show where the chests are for Withered Army Training

Textures for Stop Motion

Changes the look of the default UI

Redirect character errors, system messages and information messages.

Displays information about the current zone on the World Map, for WoW TBC Classic

Displays the locations of the chests for the Treasure, Treasure Everywhere achievement

Replaces the normal unit, party, target, pet frames and adds target-of-target.

Achievements

TomTom CrazyArrow pointing to the targeted group member

Good old LibTourist-3.0 for WoW WotLK Classic