WowAce

CryptoLib

Show a bar indicating the unit's Holy Power count.

Auto sizes frame layout depending on group/raid size

Addon to add macro support for setting and clearing raid icons

Spawns toasts for looted items, money, and currencies.

fixes the issue with InterfaceOptionsFrame_OpenToCategory not actually opening the Category (and not even scrolling to it)

StopHealingMobs

Simple loot specialisation display with selection in tooltip.

Mini calculator

Creates parameterized AceGUI-3.0 editboxes with autocompletion

CrossRealm

Marks ignored players in Grid2 with a color and text notification

DKPmon_HellbenderDKP

Tools to easily compare gear among party members.

Simple item compare tooltips

Adds simple coordinates to minimap frame

Mage Portal Whisper: whisper custom message when someone asked for a portal but youre busy.

Shared handling of media data (fonts, sounds, textures, ...) between addons.

Simple Currency LDB Feed

Adds a Crowd Control Tracker mode and data collection to Skada.