WowAce

Searches bags/banks of all your characters/guilds.

A library to provide a clean dropdown menu interface.

Incoming Heals

LittleTrouble

Dims action buttons.

A simple slash-command-based addon for querying item information from the Blizzard servers via ItemIDs and SpellIDs.

Combination of Titan LootType and Roll - stripped down and cleaned up.

Utility library with shared functions and data for various addons by NeoTron.

Check the consumable usage of your raid

FuBar_ItemBonusesFu

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

Better quest log and tracker

A Replacement for standard UIDropDownMenu

FuBar_MicroMenuFu

Personal buff monitor - are you buff enough?

Talismonger-3.0

ItemSync the happy item gatherer and toolkit.

Attach diminishing return icons to unit frames.

Loudmouth

Dropdown library for Ace3 options, extensible to other options formats. Works ok.