WowAce

Provides access to all Portal and Teleport spells on right click of one button.

manipulate the minimap in numerous ways; move, scale, skin.

Drop the cheapest thing you're carrying

FuBar_AnkhTimerFu

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Create panels for customizing your UI, sucessor to eePanels

Detox

Library that tracks incoming heals

Tooltip of awesomeness. Moo. It'll graze your pasture.

Display Cooldown Count of Spell Icon and Item

A replacement tradeskill window for Classic

Bulk mail reception made really easy

Collects Herbs, Mines, Gas Clouds and Fishing locations and adds them to the worldmap and minimap

Violation

AutoMagicly clicks though Daily Quests, and Turns them In.

A library to provide a markup syntax

FuBar_VampwatchFu

Loudmouth

A library to provide unit-oriented tags to LibDogTag-3.0

Sells all junk in your inventory at once.