WowAce

Numen

WQA helps you find world quest groups easily. Works after the 4/28 group finder changes.

Lightweight time/date display with optional hourly chime.

A small checklist for raid (de)buffs and who brings what.

Ignore more than 49 people, autoshared between your alts

Tells you who bought your auctions.

A simplistic clock.

Replacement for default Rune Frame and more.

Disease Tracker for Death Knights.

Depot

FuBar_uGuild

Resizes some default UI frames (GuildUI, LootFrame, RaidInfo, TradeSkillUI and TrainerUI) to show more lines

DaHud

Cancellation

A library to handle rearrangement of blizzard's frames when bars are added to the sides of the screen.

GonffBar

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

CCBreaker

Allows customisation of login/logout system messages.

Adds four icon indicators to Grid (top, bottom, left and right).