WowAce

Shows where the equipment of inspected users or yourself is from.

View bank, inventory, mail, equipped and guild bank contents from any character anywhere!

Tracks the current Fear Ward's in the raid or party.

Addon to provide a much nicer map

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

Bind spells, items, and macros to keys, without using action buttons

A library to track nameplates.

FuBar_VampwatchFu

Allows you to preview weapon glow in Dressing Room.

An auction house AddOn to make the life of each fence easier.

A replacement tradeskill window for Classic

Compact & customizable filtering, monitoring and grouping of buffs and debuffs

TuiRaidTracker

Says random things in chat when casting any spell or ability. Type "/ss help" for the user's manual.

PvE Status Frames

Kaliban's Class Loot List Star Display

TabletLib

A lightweight addon that does something.

Tooltip scanning library.

Detox