WowAce

"Debug" code free since '93!

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Another HUD addon

Dog-themed unit frames. Woof. Arf. Yip.

Replaces the normal unit, party, target, pet frames and adds target-of-target.

Kiwi Plates

A Friend-Enemy-Unit-Frame for battlegrounds.

Threat reactive nameplates for TidyPlates.

Arena unit frames

HideTalkingHead

A small datatext for ElvUI that allows 1-click access to the GUI and bind interface

An extension to the default WoW Unit Frames.

Makes the message dialog movable

Adds manabars to the sides of Grid frames.

Shows class colors on player nameplates and names

Plugs classical world style fonts into LibSharedMedia-3.0

A simple DataText plugin for ElvUI that shows all the relevant currencies for Battle for Azeroth.

Animated target indicator

Aloft

Adds two icon indicators to each corner (total: 8 icon indicators).