WowAce

Display the global cooldown around your cursor. (+ other stuff)

Simple oRA3 Maintank Target Frames, based on oUF

RaidSpy

SanityItemCache

AutoAcceptInvite

Creates a broker plugin for all your broker launchers

Control screenshot format and quality via FuBar

Tracking and ranking of dps/hps in a guild.

Displays information about the current zone on the World Map

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

EQCompare

Friends & Guild Data Broker plugin.

Show where the chests are for Withered Army Training

Protractor

Whats

ShadowGreenLight helps you decide if recasting SWP/Corruption is worthwhile

Provides quick notification (sound and visual) of your tanking status of your current target. Meant for tanking.

Square Minimap and more

Embeddable chat throttling library with traffic shaping and priorities

Automatically generate and announce optimal spirit totem assignments during the Gara'jal encounter in Mogu'shan Vaults.