WowAce

Resizes Blizzard raid frames, and adds additional options.

Status indicator that shows if a unit is hostile (probably mindcontrolled)

Adds a third text indicator to Grid.

Grid module to emphasize units based on some configured conditions.

Adds Blizzard, oRA2, oRA3, CT_RA MainTank or Dungeon Finder Tank icon (shield or MT, 1, 2 ... 10) or text (MT or MT1, MT2 ......

Provides the the health and target of by an unit targeted mob (meant to be used for tanks).

Simple and rich Death Knight rune customizations

My plugins for KuiNameplates

oUF layout looking like ag_Unitframes and Grid.

Adds aggro coloring to oUF.

Draws 3D portraits for main units that can be moved or resized at will.

Counts stacked lifeblooms and uses progressive colors to indicate the active number of HOTs.

Adds a simple percentage threat status to Grid.

Animated target indicator

FuBar_XPerlFu

Pet Battle Lite Frame

Adds icons to the configuration menu for all standard Grid indicators.

Utilities for pixel perfection, decimal to hex, parsing item strings

oUF element for highlighting debuffs that are dispellable by the player

Custom minimalistic nameplates