WowAce

Automatically turns on the combat log for selected instances

Cirque Skins for Masque

Apathy skin for Masque.

Uses various methods to scan your surroundings for rare or specified NPCs.

Entropy skins for Masque.

Enables multi-line/unlimited-length pasting of text or commands into WoW

Adds countdown voices from the heroes in Overwatch to BigWigs.

Onyx skins for Masque.

Inventory Management with virtual bags divided into sections.

Tracks herbs/ore/items that can be broken into component pieces

Automatically enables or disables combat logging based on location.

LiteStep skins for Masque.

A lightweight, flexible, multi-target threat meter.

One large inventory.

Watches your chat, flagging missplled words, and offering correctly spelled suggestions.

Core module for Loot and Looting-related UI improvements

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

Data Broker Display similar to FuBar

Gears skins for Masque.

OneBag is a replacement for the default game bags that combines all the bags into one frame.