WowAce

Write event handlers in a simple GUI in-game

Automatically switches Profiles of addons when changing spec

SalvationKiller

AntiInvite

ComboSounds

Tweak the tradeskill windows

A simple visual combat log with spell/skill icons for Classic WoW

Bidder

Drops the least valuable item in your bags to make space.

SVG Render-bender

Reminds you to Life Tap and Dark Pact

Toolset for tanks, providing information on taunts and other valuable information.

Hunter 'Misdirection' activity and cooldown monitoring for raids/groups. 'Readiness' aware.

LDB launcher for Grid/Grid2

Fixes strata bugs in UI windows

Adds resurrection, resurrected and soulstone status to Grid2. Uses LibResComm-1.0

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

Lightweight time display, with micro menu and memory usage tooltip.

PricePer

Ghost: Pulse