WowAce

Displays the locations of the chests for the Treasure, Treasure Everywhere achievement

Show all the orbs for triggering Kosumoth

Displays the locations of Garrison music scrolls.

Books in Azsuna? Sure, why not?

This will keep track of how much you have paid per item in your inventory. Only one of (Auctionator, Auctioneer, AuctionLite,...

Provides database of quest giving npcs/mobs/objects for display on the World Map/Minimap

Tracks profession specific cooldowns and items across all your characters

Displays an alert whenever you loot an item for the first time.

Tells you who bought your auctions.

CharScanner scans Basic Character Data, Talent Specifications, Equipment, PvE/PvP Achievements, PvE Boss Kill Statistics and ...

Adds item values to chat messages.

Quickly assign the highest follower to each building or unassign all of them.

Show vignette icons sooner

Does a /who search of multiple dungeons.

Crowd-control monitor

Short EPEEN

A simple data broker display for current Artifact Power

Allows for easy congratulating when someone earns an achievement.

Adds achievement reminders to BigWigs

A helper addon for the achievements "Let It Snow", "Fistful of Love", "Shake Your Bunny-Maker", "Check Your Head", and "Turkey Lurkey"