WowAce

Provides database of quest giving npcs/mobs/objects for display on the World Map/Minimap

Nihilum Raid Tracker, originally written for the EU guild Nihilum.

Suppresses chat messages from damage meters and provides single chat-link damage statistics in a popup.

Database of important locations for HandyNotes

Cooking data for Ackis Recipe List.

Auto and random summon highly customizable for your pets and mounts, with Data Broker support.

Personal buff monitor - are you buff enough?

TrackingBar

MainAssist

Keeps track of your top hits, heals, criticals, etc.

This will keep track of how much you have paid per item in your inventory. Only one of (Auctionator, Auctioneer, AuctionLite,...

Need Greed window for EPGP lootdistribution.

NameTagToggle

Displays item durability and repair cost.

FuBar_FuXPFu

Buffalo

A fork of BananaDKP.

Fires events whenever a raid member "fails".

Provides a quick display for the LFG Call to Arms

Separate indicator for your HoTs with timer.