WowAce

RC4Lib

CVarEditor

A gnome sized calculator.

PaintChipsLib

Provides a virtual keyboard of extended-ASCII and Unicode characters which can be inserted into text areas.

Cartographer_Stats

A small datatext for ElvUI that allows 1-click access to the GUI and bind interface

Hourglass

Battle.net point query addon in Chinese realms(中国国服战网点插件)

Sends any gold exceeding a set cap to a specified toon when opening a mailbox

Adds information about the items tokens can purchase and vendor location to tooltip

A shaman mod

Allows custom Combat Log filtering

Very basic viewport setter

Improvements to the standard Blizzard Eclipse bar for balance druids. Use /ebp for the config screen.

PowerPoint goodness for your addon

JostleLib

Bring back the Raid Finder queue Bosses Defeated text in 5.1

User-configurable protection for your inventory. Automatically buys back mistakenly sold items.

Show helper indicators for units conditions (buffs, states, etc).