GSDock

• Written in objective-c and available for OS X (Cocoa) and GNUstep.
• Licensed with the GPL.  It's free as in money and free as in freedom.
  
• Intended to be the dock for SimplyGNUstep/Prometheus.
• Accepts dragged executables.
• Animates launching application icons.
• OpenStep/NeXTStep look with a twist of OS X functionality.
• Application tiles shrink so the dock is able to "swallow" as many applications as you want.
  
• Accepts dragged documents onto the tiles of applications which can open the dragged document.
• Download it today!

Chad Hardin