WowAce

Plays amusing sounds whenever you skin a mob

Adds tier set number and difficulty indicators to tier item tooltips.

Tracks interrupts

Customize the PlayerPowerBarAlt display

Records mail when visiting the mailbox to make keeping track of mail and expiration dates easy.

A FPS Data Broker plugin.

Makes the Blizzard options frame movable and resizable

Simple, light-weight, LDB-enabled timer that tracks how long you spend in combat

Complain about crowd control breaks.

Prospecting and Disenchanting Aide

Simple, nice-looking power bar addon for all classes.

LibQTipClick-1.0

Waitlist addon with EPGP Mass Award hooking.

Tooltip scanning library.

A Mount and Companion manager

Automatically sells low quality gray items and selected white items to the vendor.

mHud_Threat

Displays online friends.

CrayonLib

Instant PROC notification