WowAce

Load manager for AddOns

Provides one or many informational windows with optional interactive widgets.

an embeddable library providing an abstraction layer for tracking and querying Blizzard's Nameplate frames with ease and effi...

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

Tooltip scanning library.

Additional information about player spells.

Libra

Library that tracks incoming heals

LibItemInfo-1.0

Provides data about all artifacts in the player's possession.

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

Records Damage and Healing for Graph Based Display.

A simple slash-command-based addon for querying item information from the Blizzard servers via ItemIDs and SpellIDs.

A framework for chat ehancement modules.

Handy notes for your maps

Simple and Advanced combined - Bartender4 ActionBar AddOn

Collects Herbs, Mines, Gas Clouds, Archaeology, Treasure and Fishing locations and adds them to the worldmap and minimap

Inserts some media into LibSharedMedia's storage.

Libary for cleanly inspecting other players

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.