WowAce

Desesperated announcing to clearly show the skillings of act inplay.

PT3Bar

A Data Broker display for combat statistics.

LDB data source for currency flow

View party member quest logs

Tracks skill and tradeskill costs and progressions, as well as trainer locations.

HiveMind

Displays the time remaining before your (temporary) pet is dismissed.

KoS-Management Tool

TrackingBar

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

RicoMiniMap

Provides the ability to suppress specific spellcasts like "Deaden" from your casting bars.

BA3_SpellAbilities

Hook extra menu to friend list, guild list and chat player

Keeps track of space left in your bags.

Shared handling of media data (fonts, sounds, textures, ...) between addons.

Save and load macros.

Simple quest item bar.

SmartQueue