WowAce

Combine

lern2count adds ABinfo castcounts to spell and actions. It has a builtin reagentcount too.

RoleCall allows you to easily see the talent specs and roles of everyone in your group.

Enables user defined sounds for Party, Guild, Raid and Custom Channel chat messages.

FuBar_FactionItemsFu

Provides more visible access to dungeon and raid difficulty settings via FuBar.

CombatLog in SimpleCombatlog style

Auto and random summon highly customizable for your pets and mounts, with Data Broker support.

Buffalo2

Simple display and management of Away / AFK / Busy / DND status via broker or minimap

Generates and posts random Chuck Norris facts to a specified chat medium.

Display bag usage on each of your bag slots.

A library to get currencies' related information

LibDogTag-2.0

Enchanting data for Ackis Recipe List.

Displays classes and specialisation dependent stat priorities provided by icy-veins.com

Nihilum Raid Tracker, originally written for the EU guild Nihilum.

Tracks SendAddonMessage Spam

Battleground Timers in a HUD around the Blizzard BG status

Display front-end for LibGuildPositions-1.0 using HandyNotes