WowAce

Ackis Recipe List is an addon which will scan your trade skills and provide information on how to obtain recipes. It works fo...

Creates and manages secure Action Buttons

Modular casting bar.

A skinning engine for button-based add-ons.

Library to check whether an item is equipable / appropriate for a given class

Allows you to view all items from all your characters on the same account, when-ever and where-ever you want.

Another HUD addon

Restores access to removed interface options in Legion

Wowhead Data dump for GatherMate2

Postal: Enhanced Mailbox support

"Debug" code free since '93!

Tracks rare drops, including companions and mounts

A library allowing for easy creation of graphs

Modular damage meter.

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

Shared handling of alternate identity data between addons.

Adds a Button to the Worldmap which toggle Handynotes

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

Shows the possible loot from the bosses

Library of compressed itemid sets.