WowAce

FuBar_GCInFu

Resizes Blizzard raid frames, and adds additional options.

Enhances the Equipment Manager to let you control the helm/cloak visibility for each set.

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

FuBar_OmenFu

SpellWatch

Simple, nice-looking power bar addon for all classes.

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

eePanels2

Add item levels to Inventorian

For Developers (of Addons which uses LibWho-2.0): show queues and queries in realtime

iTargetingFrames

Hitman

Armored man and paper doll durability modifier

A library to help with localization of classes.

Adds custom layouts for Grid

A Latency Data Broker plugin.

TrackingInfo

This is an add-on to block incoming guild/party/duel requests (except for friends/party/guild) (previously ASSBlock)

pMutilate