WowAce

Library to help with querying unit talents.

AuctionSort

Improved Quest Tracker

Posts a BigBrother-QuickCheck to the raid-channel when a readycheck is started

Helps you automate selling stuff

SwapMagic

Creates a broker plugin for all your broker launchers

Automatically leaves the global channels when inside an instance/raid and restores them when exited.

Adds a button to your character and inspect window that shows a summary of gear enchants and gems.

Adds manabars to the sides of Grid frames.

FuBar_AssistFu

Tells you which blob to kill at the Yor'sahj encounter in Dragon Soul.

PetBar

Displays info about who rolled Need/Greed/Pass on items that are currently rolled for

Buff reminders and more

Reputation

Reminds you if your flask/elixir and/or Augmentation Rune and/orfood buff is about to expire or has expired

Adds two icon indicators to each corner (total: 8 icon indicators).

lugMD

Shows your FuBar addons in your LDB display.