WowAce

AddOn development framework

Universal Library Stub

Shared handling of media data (fonts, sounds, textures, ...) between addons.

A powerful, comprehensive utilty for displaying graphics and information based on buffs, debuffs, and other triggers.

UIFrameFlash to Animation conversion library for Floating Chat Frame functions.

Uses various methods to scan your surroundings for rare or specified NPCs.

Callback handling Library, normally embedded inside other libraries

Records Damage and Healing for Graph Based Display.

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

A library for transmitting and receiving latency information of players.

A framework for chat ehancement modules.

Allows addons to easily create a lightweight minimap icon as an alternative to heavier LDB displays.

Postal: Enhanced Mailbox support

HereBeDragons is a data API for the World of Warcraft mapping system

Adds an addon manager in game via the 'Addons' menu. Special support for multi-part addons. Based on rMCP by Rophy.

Shows the possible loot from the bosses

LibDataBroker-1.1

Simple and Advanced combined - Bartender4 ActionBar AddOn

A Replacement for standard UIDropDownMenu

Library that handles chat output.