Lapinot's Gems

#	Total Rank	Daily Rank	Name	Summary
1	2,973	3,407	facets	Facets is the premier collection of extension methods for the Ruby programming language...
2	10,095	14,539	utilrb	Utilrb is yet another Ruby toolkit, in the spirit of facets. It includes all the standa...
3	50,549	55,240	roby	The Roby plan manager is currently developped from within the Robot Construction Kit (h...