WowAce

Cryolysis 3

Good looking, smoothy and helpful nameplates

Shows the group leader, raid assistants, and master looter in Grid.

CompostLib

Action button layout and configuration

SpoilsOfWar

autoLFG

Keeps track of people who have recently sent you messages.

Ignore more than 49 people, autoshared between your alts

Resizes Blizzard raid frames, and adds additional options.

oUF_HolySmurf

Improvements to the standard Blizzard Eclipse bar for balance druids. Use /ebp for the config screen.

Provides training reminders to help decipher the Blizzard Spell Alerts.

Provides the the health and target of by an unit targeted mob (meant to be used for tanks).

Really very early stage. No, earlier than that.

MeleeBuffs

ezIcons

Adds a third text indicator to Grid.

Broker2FuBar

Reports the total threat on a mob at the end of combat.