WowAce

Adds Buff/Debuff icons to the grid frame.

Allows movement and scaling of class-specific resource displays

AnchorsAway

Light-weight enhanced casting bars

Calculates DKP based on Item Level

Cryolysis

GoldenRun

Customize the appearance of the chat bubbles.

Adds Friend and Guild options to the context menu of player units.

Data broker for keeping track of your Ankh cooldown.

Lists Pots and Herbs you got on all chars and allows you to specify color coding

DynRepBar

Helps you keep track of your experience.

SanityItemCache

Expo

Displays bars depending on your professions

Fancy up the PlayerPowerBarAlt frame

Add lines to ore and gem tooltips that show prospecting sources/results.

Dropin replacement library for SetBackDrop

aX_RaidStatus