WowAce

"Your quest log is full". How many quests do you have in your log?

Automatically sells low quality gray items and selected white items to the vendor.

Displays the time until the next battle and more.

Control screenshot format and quality via FuBar

Enables the filtering of items when you visit a vendor

Gives a Smoother Quest Experience

cgCrafty

FuBar_UIReloadFu

Uses guild notes to add alts' main names to chat windows and other places

Makes your item stats shine!

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

Show coordinates on minimap

Check the quality of wild battle pets

TalentWhisper

Note + rep tracking for players, with guild data sharing.

Makes those pesky garrison animations go away.

FuBar_uFriends

FuBar_tTracker

HealComm-2.0

Considers an item against all the items you have to determine whether or not it is an upgrade