WowAce

Shows ZoneInfo on the World Map in a perfectly cromulent fashion.

Adds various information based on PeriodicTable to item tooltips.

Database sharing module for GatherMate2

View bank, inventory, mail, equipped and guild bank contents from any character anywhere!

Library providing mappings between trade skill recipes, spells and created items

InspectFix

QuestLog

Database of important locations for HandyNotes

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

Entertaining kill-shot notification.

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

Tell you where all the daily elite pets are

Assessment

Saves and restores your action bars.

The Talent Template Editor

Unit frame addon using Ace3.

Allows the user to preview and track their progress in the collection of various transmogrification appearance sets

Adds Scrolling Combat Text above your character

Compact rune and proc display for Death Knights.

Visualises healing.