WowAce

FuBar_FactionItemsFu

Simple library that handles multiple levels of logging.

Save and send chat messages to many channels. Allows quick item and profession linking within your messages.

AspectsBar

Makes the Blizzard options frame movable and resizable

FuBar_InnboundFu

Tracks interrupts

RicoMiniMap

Keeps track of your reagents for buffing.

Prompts for canceling of pet battles if no rare pet is found in the opposing team.

Good looking, smoothy and helpful nameplates

tracks and share quests between your party

Shows your standings with the factions.

Add SyLevel item level display support to Bagnon.

Calculates incoming damage avoidance and mitigation

Enhances the StackSplitFrame with numbered Buttons, a '1-Click Mode' and a 'Auto Split Mode'.

Helps you decide which ability to use next according to priority you set

Aura alarm.

Angry Boss Reminders helps raiders switch to the proper talents, glyphs, and gear for each boss during a raid.

Reduces interface tedium by doing the little things for you.