WowAce

Notifies you of new calendar event invites and reminds of upcoming events on all characters and realms

Locks the chat window tabs to prevent accidental undocking via mouse drag

Resolve module for Broker displays.

Keeps an eye on someone's distance from you, and alerts you if they get too far.

Facilitate better communication for loot councils

BigWigs_CThunAssist

Flask Check Tool developed by Isiss - merged - Mal'ganis | EU

Displays the remaining time on grid icon's cooldown animation.

oUF_HolySmurf

ObliviousDKP

CryptoLib

Addon management panel extreme release edition

Whisp

Steroids

Responds to DBM version checks, so that you don't have to.

End of combat reporting for feedback on how your cast time was spent or wasted.

HuntersMark

Reputation tweaking module for TweakHub with auto watched faction selection and detailed rep info updates.

Joins the LFG channel automatically.

Envenomous