WowAce

Grabs bugs for the bug sack.

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

Toss those bugs inna sack.

Give whispers an instant messenger feel.

Scan for rare mobs so you can find them and their loot

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

Displays additional information for Mythic Keystone dungeons

Makes the default frames moveable via simple drag and drop

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

The original source for where things are in Pandaria

Replacement for the default UI's StaticPopup dialogs.

Parses ToC and adds About panel to Interface options

A skinning engine for button-based add-ons.

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

Postal: Enhanced Mailbox support

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

Library that handles chat output.

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

Wowhead Data dump for GatherMate2

"Debug" code free since '93!