WowAce

Adds a status to Grid for debuffs applied by Raid Bosses.

provides enchanters with a decent tool for managing their profession

Textures for Stop Motion

OneBank3 will combine all the bank bags into one frame.

An extension to the default WoW Unit Frames.

Dynamic mount macro generator

Adds various information based on PeriodicTable to item tooltips.

Queing of /who and SendWho() queries and a much better interface (see docs), with gurantee to be executed & callback.

Static library of wow map data

Keeps account of attendance and loot for raids, parties, bgs, arenas and solo for questing.

Shaman totem bar

A replacement tradeskill window for Classic

A library to provide mobIDs for bosses.

AutoMagicly clicks though Daily Quests, and Turns them In.

The Talent Template Editor

Displays online guild mates.

an embeddable library providing an abstraction layer for tracking and querying Blizzard's Nameplate frames with ease and effi...

Prat

XRS

Keeps track of your current location.