WowAce

HideTalkingHead

Various libraries based on LCD4Linux, offering users lower-level UI customizations.

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

AceBuffGroups

PvE Status Frames

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

TuiRaidTracker

TabletLib

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

Raid loot tracking and text generation

Litmus

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

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

A bin for all your LibDataBroker buttons

Open those pesky lockboxes

A collection of useful (guild management) tools and utilities for smarter than average bears.

ItemBonusLib

Mutes various chat related annoyances while in capital cities and instances.

Detox

A library to help with localization of item types and subtypes.