WowAce

Don't underestimate your little critters!

Allow rule based automatic rolling on loot.

Prompts for canceling of pet battles if no rare pet is found in the opposing team.

Make it easy to explain bosses in Raids.

Keep your pet fed

Expo

Allows for easy congratulating when someone earns an achievement.

Loot management tool

Library to help with querying unit talents.

SmartyCatManaBar

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

Monitors the combatlog identifying players from the oposite faction near you.

Shows the health of the player's current bodyguard.

Instant PROC notification

Tracks whispers and conversations

Configuration for LibToast notifications.

Spyglass

T_ItemInfo

Battleground Timers in a HUD around the Blizzard BG status

A 'channeling spell'-tracking addon for Affliction Warlocks. Drain Soul, Drain Life/Harvest Life and Malefic Grasp.