WowAce

Postal: Enhanced Mailbox support

Makes the default frames moveable via simple drag and drop

Displays additional information for Mythic Keystone dungeons

Officially the original source for where things are in the Broken Isles, in HandyNotes

Collects Herbs, Mines, Gas Clouds, Archaeology, Treasure and Fishing locations and adds them to the worldmap and minimap

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

The original source for where things are in Pandaria

A Replacement for standard UIDropDownMenu

A skinning engine for button-based add-ons.

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

"Debug" code free since '93!

Adds spec switching support to individual AceDB-3.0 databases.

Myslot is for transferring settings between accounts. Feedback [email protected]

Show item levels in the character frame

Library providing multi-column tooltips.

A library for transmitting and receiving latency information of players.

Collects Herbs, Mines, Gas Clouds, Archaeology, Treasure and Fishing locations and adds them to the worldmap and minimap

Tracks rare drops, including companions and mounts

The original HandyNotes source for where things are in Battle for Azeroth

Modular casting bar.