WowAce

AddOn development framework

Universal Library Stub

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

Callback handling Library, normally embedded inside other libraries

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

Records Damage and Healing for Graph Based Display.

Handy notes for your maps

Modular damage meter.

UIFrameFlash to Animation conversion library for Floating Chat Frame functions.

Shows the possible loot from the bosses

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

Simple and Advanced combined - Bartender4 ActionBar AddOn

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

LibDataBroker-1.1

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

A library for transmitting and receiving latency information of players.

Library providing multi-column tooltips.

Where are the hidden treasures in Legion?

Modular casting bar.

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