WowAce

Calculates optimal reforging for given weights/caps.

Blocks Chinese Chat

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

Keeps track of current money and all your characters on one realm.

Saves and restores your action bars.

Monitor the remaining duration on your Mysterious Eggs and other perishable items.

Tooltip scanning library.

Library supporting plug in filters.

Swiss Army knife for instances, including player tracking, ignore buttons, loot tracking, notes, and more.

SwapMagic

Creates a broker plugin for all your broker launchers

Standalone of FuXPFu - Now sticks to anything!

Displays online guild mates.

Aspect checker addon for Hunters.

Database of Mailbox locations for HandyNotes

Adds options to create customized layouts from within grid.

FuBar_CheckStoneFu

Scorchio!

FuBar_uFriends

GemCensus inspects people and records which gems they have socketed. Then displays which gems are the most popular.