WowAce

Heads Up Display with Player and Target Info

Display Garrison missons for all Characters

Libra

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

Marks the locations of Hallow's End candy buckets on the worldmap and minimap.

TabletLib

Keeps track of your top hits, heals, criticals, etc.

Acolyte2

CCBreaker

A bin for all your LibDataBroker buttons

Allows tradeskill usage by clicking items or reagents.

Point to quest POIs on your minimap

Sphere

Compact rune and proc display for Death Knights.

Cartographer_Routes

Loot Distribution System

Raid loot tracking and text generation

Better quest log and tracker

Role playing AddOn that shows extra information about characters as entered by the player.

NameTagToggle