WowAce

A Library for hooking tooltips.

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

FuBar_WaypointsFu

Adds predicted lists for spells while the user types

Blocks all whispers except from people in your guild and friends list.

Makes most default frames movable (mailbox, achievements window etc.)

Nostalgia

Experiments in Mana/Regen Tracking

MalygosHelper

Broker launcher plugin for Recount

Very very simple tooltip

A mod to filter the Trade chat, shunting it to a seperate chat window if it exists (chat window is OMGWTFBBQ).

A library which provide tools for detecting adverse effects on units.

FuBar_GrindFu

Mage Portal Whisper: whisper custom message when someone asked for a portal but youre busy.

Automatic switching to FFA loot for Mimiron phase 3

A simple Fubar plugin for Cartographer_Routes to quickly show/hide routes in the current zone

Adds usable and equipable filters to Baggins

NinjaPoints

Small Diamond Icon Pack for Cartographer