WowAce

A small checklist for raid (de)buffs and who brings what.

A library to help with localization of classes.

Displays classes and specialisation dependent stat priorities provided by icy-veins.com

LDB Broker launcher for HealBot

Helps you automate selling stuff.

LittleTrouble

Fixes UI bugs

Improved Quest Tracker

DogChow

LDB data source for currency flow

Mutt (Macro Update Target Tool) provides slash-commands that can patch the predefined targets in your macros.

Creates virtual cyphered chat channels over guild addon communication channel.

Highly-configurable shield / absorb tracker.

FuBar_FactionItemsFu

Litmus

Heads Up Display with Player and Target Info

Antagonist

Makes the Blizzard options frame movable and resizable

A collection of useful (guild management) tools and utilities for smarter than average bears.

Replacement for default bags.