WowAce

SinkLib

Displays online guild mates.

Ingela's Rapture is a lightweight and highly configurable addon that gives you a cooldown bar for the internal cooldown of Ra...

PoisonMenu

NabuFiveSec

Shows current/dot cast haste values

Allow rule based automatic rolling on loot.

Makes those pesky garrison animations go away.

Simple right click casting.

Save and load macros.

Library to aid in the classification of Mounts

QuestAnnouncer

Display an arrow that points to a raid/party member anchored to raid frames

Client for MagicDKP which handles standby calls and bidding on items.

Nvp

Rep2 displays a message, which shows how much reputation you gained, and how much is needed until the next standing.

RaidSpy

Tracks your keystones

Mob respawn timers

Allows you to prevent addons from sending and receiving messages.