WowAce

Announces results of readychecks to the raid/party, installs "/rc" alias, shows rc timer bar

A small datatext for ElvUI that allows 1-click access to the GUI and bind interface

Buff and debuff timers with bars or icons.

Combat log analysis

Tankadin

Makes the Blizzard options frame movable and resizable

RollCall-1.0

Reputation

Minimal KoS-list-addon

PvP plugin for any DataBroker display.

Sunwell Plateau assistant. Provides "un-ignorable" overlay notifications for Brutallus/Felmyst/Twins. Felmyst warnings includ...

coolDown

Movable frame library.

Keeps track of your reagents.

It's time to up your S.E.L.F.I.E. game!

Loooooot!

xcRaid

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

Simple minimap tracking display with tracking selection in its tooltip.

RBM_Config