WowAce

Displays classes and specialisation dependent stat priorities provided by icy-veins.com

provides enchanters with a decent tool for managing their profession

Ironi's Encounter Event Tracker

Jewelcrafting data for Ackis Recipe List.

Highly-configurable shield / absorb tracker.

Keeps track of current money and all your characters on one realm.

Show what quests have changed

OneBag

Mutes various chat related annoyances while in capital cities and instances.

Reports in raid chat whenever a raid member "fails." /EnsidiaFails to configure.

Tooltip of awesomeness. Moo. It'll graze your pasture.

Adds unreal tournament style sounds to PvP encounters.

Food/water macro generator

Priority 3 loot announce addon

CandyBar style cooldown display

Addon to switch all your AceDB profiles via slash command. This tool also allows you to emulate profiles for non AceDB addons.

Dropdown library for Ace3 options, extensible to other options formats. Works ok.

Add-on that allows you to setup and quickly switch between different profiles of your action bars

DaHud

Shows class colors on player nameplates and names