WowAce

Instant PROC notification

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

Tweak the tradeskill windows

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

Simple font replacement

Desesperated announcing to clearly show the skillings of act inplay.

SupplyAndDemand

SmartQueue

Simple, light-weight, LDB-enabled timer that tracks how long you spend in combat

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

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

InstanceMaps

Calculates DKP based on Item Level

Profiler of the Lords of the Zodiac guild.

BarAnnounce3

Check the quality of wild battle pets

GetInLine

Hotkey interface for spells, macros, other clickables.

Dailies Quest Tracker

Adds resurrection and soulstone status to Grid, using LibResComm-1.0.