WowAce

Shows the source of an item as a tooltip

Show a bar indicating the unit's power that can change color based on value.

Show all characters' currency in the currency tooltip

aUF_Banzai

Makes the Blizzard options frame movable and resizable

Tells you which nest to fly to

TMrecruit

Yet another HUD addon

SRNAnubHealerMod is a mod for Anub'arak in Trial of the Grand Crusader.

Loooooot!

FuBar_AssistFu

DebuffCounter

Provides a virtual keyboard of extended-ASCII and Unicode characters which can be inserted into text areas.

Hides reagent counter on action buttons when you have a glyph that removes reagent requirement.

NBuffBars

Buff and debuff timers with bars or icons.

Combat log analysis

Minimalistic LibDataBroker-based guild display

Show order resources and troop counts in the Order Hall minimap icon tooltip.

Automatically swaps between weapons and lances.