WowAce

Displays a table for possible outcomes of incoming hits with their probability

Displays how much your Shield Barrier will absorb if it is used at any given moment.

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

aUF_CC

Keeps it similar to the WoD Combat Text

Map and mini-map class colors with combat indicator

Add timer to the build-in spell alert

Expiration

Manasurge

Raid flares without problems with UI taint and errors, using mechanisms introduced in patch 4.3

Visual interrupt monitor

Adds a report button, segment button and report gui to Skada Bar Displays

Nota Bene

Automatically swaps between weapons and lances.

Show helper indicators for units conditions (buffs, states, etc).

Displays a message when Feign Death resists

Provides cooldown timers for abilities you want to track

Flashes Health bar when life drops under a specified percent.

FuBar_HealthstoneFu

Recap