WowAce

Simple Map Mod

Provides one or many frames for dumping text into.

Tracks raid/instance/worldboss lockouts for all your characters, daily/weekly quests, currencies, trade cooldowns, and more!

Displays the locations of Summer Festival bonfires.

Another HUD addon

An intuitive keybindings library.

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

In World of Warcraft healers have to die. This is a cruel truth that you're taught very early in the game. This add-on helps you influence this unfortunate destiny in a way or another depending on the healer's side...

Timer bars with that extra sweetness.

A dynamic button skinning engine.

Toss those bugs inna sack.

Database of item upgrade IDs

Allows you to view all items from all your characters on the same account, when-ever and where-ever you want.

Simple AceGUI3 dropdown item classes for font/statusbar/sound/etc.

A library to help with localization of bosses.

Adds mob patrol paths to your map.

Angry Assignments

Tracks rare drops, including companions and mounts

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Give whispers an instant messenger feel.