WowAce

AuctionProfit saves information from your invoice auction house mails.

Announce who should take the nests on the Ji-Kun encounter in Throne of Thunder 25-player

Says "aloud" the NPC's texts

Removes HP buffs when Infest debuff hits player.

Check for flask/food buffs

OneHitWonder

A simple visual combat log with spell/skill icons for Classic WoW

create a qrcode in game

Experience is an addon that helps you evaluate another player's dungeon experience.

Properly zooms out from Paladin, Priest and Monk order hall to Broken Isles

Shortens gold output in your chatframes by using the icons instead of names.

GnomeDust

Charm your friends with your very own raid icon tagger, the gnome way!

Checks .lua files for excess and/or involuntary global variable access. NOT AN ADDON.

Keeps track of instances you are saved to on your characters.

Nier

AFX

Assign different roles to raid signs and post them to the chat

A javascript like implementation of array

StanceSetsFu