WowAce

CraftList2

FuBar_FactionItemsFu

Hotkey interface for spells, macros, other clickables.

Helper functions used by my addons, feel free to use them in your addon too

Adds Raid Target Icon status to Grid (Player or Player Target).

PerfectTargets

Displays a reliable cooldown timer for the Shaman Ascendance ability

LCDs for WoW

Interface-central mount management

A seperate focus bar, with focus gain prediction and rotation forecast.

FuBar_KillMeterFu

Provides data about all artifacts in the player's possession.

Merchant, gossip and taxi tweaking module for TweakHub.

Stable

A frame designed for each specialization of druid's watching their main power and important buffs/debuffs

RainbowEnchants

Transcendence Monitor for Monks

Relays item drops to your guild chat.

Uses linear regression and a log of hitpoint values to estimate how long a boss has left to die and reach execute range.

Display combo points for Arcane Blast debuffs