WowAce

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

Add a line to herb tooltips that shows what pigment they produce.

RaidAgent

opens/closes all bags when at merchant (instead of only the backpack)

Kenzo is a skin for Masque

aX_RaidStatus

lugMD

Makes those pesky garrison animations go away.

InstanceMaps

Outdated! Please use 'XLoot', available on Curse and WoWI

Calculates incoming damage avoidance and mitigation

FuBar_SoulJarFu

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

Swiss Army knife for instances, including player tracking, ignore buttons, loot tracking, notes, and more.

Calculates DKP based on Item Level

DeclineDuel

SwapMagic

Gives a Smoother Quest Experience

Fires events whenever a raid member "fails".

Allows you to loot BoP items without prompting when not in a group or raid