WowAce

Used to visualize and change values of variables/variable-trees in game

MultiTips

Recap

Adds Outfitter set filters to AdiBags.

Cartographer_Stats

Pop a chatframe warning about guild battle standard when boss health reaches 30%

Adds a couple of graph displays to Skada.

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

Libary for cleanly inspecting other players

Spell overlay customization and spell state HUD.

KC_Mobility

tekProber

Displays a variety of useful stats for tanking

pMutilate

Allows frames to be dragged around, without permanently changing their position.

CBRipoff

A library to help with localization of Archaeology artifacts

RefillRemind

Assist you with faction transfers letting you know which mounts, spells, etc you have and what they will be swapped to.

Cryolysis