WowAce

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Adds indicators to the sides of Grid frames.

Provides extended aura status settings.

Adds Buff/Debuff icons to the grid frame.

Set the clicking action for Grid buttons

Adds manabars to the sides of Grid frames.

Auto sizes frame layout depending on group/raid size

Adds talent specialization role status to Grid.

Show who is targeted by at least one enemy, and the casting progress of the incoming spell.

Adds custom layouts for Grid

Grid module to emphasize units based on some configured conditions.

Displays a grid of guild ranks versus permissions.

Adds 4 text indicators to the Grid frames.

Adds 3 indicators to each side (top, bottom, left and right).

Adds 3 corner indicators to each corner of the Grid frames.

Adds four icon indicators to Grid (top, bottom, left and right).

Adds two icon indicators to each corner (total: 8 icon indicators).

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

Adds pipes which can control arbitary other statuses (like toggle status on key or "in combat"-state).

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

Status indicator that shows the remaining of value of Powerword shield.

Adds tooltip for debuffs (and other things? you found out: no).

Makes grid QuickHealth aware

Adds AFK status to Grid frames.

Adds options to create customized layouts from within grid.