Lapinot's Gems

#	Total Rank	Daily Rank	Name	Summary
1	2,854	3,858	facets	Facets is the premier collection of extension methods for the Ruby programming language...
2	9,823	10,593	utilrb	Utilrb is yet another Ruby toolkit, in the spirit of facets. It includes all the standa...
3	49,700	52,196	roby	The Roby plan manager is currently developped from within the Robot Construction Kit (h...