WowAce

Keeps track of durability and pops up a dialog to repair when you go to a vendor who can.

Tracks whispers and conversations

FuBar_NinjutFu

Speeds up triggering actions such as items or spells by triggering them on key/mouse down rather than release

A UI for searching the guild roster.

LDB data source for herb, ore and skinning node data

FuBar_ToFu

Adds options to create customized layouts from within grid.

PoisonMenu

Adds your damage to Scrolling Combat Text

Eliminates the spam from the chatframe and sums it up in a broker plugin.

Toolset for tanks, providing information on taunts and other valuable information.

Helps you automate selling stuff.

FuBar_AmmoFu

Tools for MultiBoxers or Group questing/leveling

A popup menu containing user-programmable scripts.

FuBar_uGuild

A full package of auras for all 3 Shaman specializations

Group interrupt cooldown tracking.

Adds resurrection and soulstone status to Grid, using LibResComm-1.0.