WowAce

CBRipoff

Shows a circle on the minimap to indicate spell range

Aspect checker addon for Hunters.

Keeps track of space left in your bags.

Broker plugin to display player orientation

Keeps track of current money and all your characters on one realm.

Configuration library

Add-on that shows which mounts can be farmed this week

GetInLine

Keeps track of current money and all your characters on one realm.

Prints a message in your default chat frame when someone in your group gains an aura.

Gives a Smoother Quest Experience

DeclineDuel

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

Save and load macros.

A library to return spell duration and debuff type of a spellID.

Reno is a slash-command that can patch predefined options in a macro to change which abilities will be chosen.

Tracking and ranking of dps/hps in a guild.

Helps you decide which ability to use next according to priority you set

WF3sec