WowAce

Creates a broker plugin for all your broker launchers

LDB broker for group interrupts

A filter tool for blizzards TradeSkillUI

Lists and/or reminds people missing flasks or food buffs at every ready check.

Cartographer_nnTrainers

FuBar_ExperienceFu

Lightweight time display, with micro menu and memory usage tooltip.

Small addon to copy chat lines.

MeleeFrame

Allows movement and scaling of class-specific resource displays

Displays bars depending on your professions

Quest helping: fetching items to use, that sort of thing.

Color manipulation library.

Persists collapsed state of headers across wow sessions.

Vengeance module for Broker displays.

CCBreaker

Show extra information about Jewels and Enchants in tooltips.

Notifies you of experience gains

Shows a nice Soulstone Monitor.

FuBar_UIReloadFu