WowAce

Manages social information with a focus on main-alt associations.

Reports in raid chat whenever a raid member "fails." /EnsidiaFails to configure.

Books in Azsuna? Sure, why not?

Deathknight Rune Display

PvE Status Frames

Rebuff yourself with the mousewheel.

Database of Trainer locations for HandyNotes

Checks your gear before bosses and yells at you if you're an idiot

Makes a sound when your focus starts casting. Use with [target=focus] macros for interrupts (Counterspell, Spell Lock, Wind ...

Database of important locations for HandyNotes

Violation

LDB display of currencies, gold totals and session / daily / weekly statistics for all characters on a server.

Adds a status to Grid for debuffs applied by Raid Bosses.

Shows ZoneInfo on the World Map in a perfectly cromulent fashion.

Visualises healing.

Antagonist

Improve your barbershop experience with appearance profiles!

XRS

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Barks at you when you target a crowd-controlled unit