WowAce

TabletLib

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

SacredBuff

Shows skills in a tooltip and allow them to be used. Also keeps track of Cooldowns.

Babble-2.2

LilSparky's Workshop mod for Trade Skills

Keeps track of space left in your bags.

Mutt (Macro Update Target Tool) provides slash-commands that can patch the predefined targets in your macros.

Allows you to preview weapon glow in Dressing Room.

Keeps track of HoTs, DoTs, Buffs and Cooldowns. With audio and text alerts to refresh them.

Keeps track of your reagents for buffing.

The One-Key-Mount™ — Simple to use, configured with Rock

Henge

Simple library that handles multiple levels of logging.

Adds Outfitter set filters to AdiBags.

Separate indicator for your HoTs with timer.

Smooth group roll frames

SRA

Estimated time until current target will die.

Adds two icon indicators to each corner (total: 8 icon indicators).