WowAce

Simple and Advanced combined - Bartender4 ActionBar AddOn

Postal: Enhanced Mailbox Support

Creates and manages secure Action Buttons

AddOn development framework

Handy notes for your maps

Enables AceGUI-3.0 widgets for the 5 basic SharedMedia-3.0 types

An intuitive keybindings library.

A library that handles the basics of "window" style frames

Set and manage character notes that are displayed in unit tooltips and /who results.

Displays item durability and repair cost.

Displays additional information for Mythic Keystone dungeons

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

A library to help with localization of in-game item sets.

Smooth combat HUD based on ArcHUD2

Timer bars with that extra sweetness.

Don't underestimate your little critters!

Bulk mail reception made really easy

Makes the default frames moveable via simple drag and drop

Parses ToC and adds About panel to Interface options

Adds countdown voices from Heroes of the Storm to BigWigs for all supported locales.