WowAce

Arena unit frames

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

"Debug" code free since '93!

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

Modular casting bar.

Restores access to removed interface options in Legion

Officially the original source of knowledge of where things are in Draenor during Warlords, in HandyNotes

Give whispers an instant messenger feel.

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.

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

Another HUD addon

Modular damage meter.

Replacement for ActionButton_Show/HideOverlayGlow APIs

An intuitive keybindings library.

Creates and manages secure Action Buttons

In-game theorycraft. Calculates actual damage/healing based on gear, talents and buffs.

Estimated range display. Type /rangedisplay for config

Shows the possible loot from the bosses