Lapinot's Gems

#	Total Rank	Daily Rank	Name	Summary
1	2,866	3,758	facets	Facets is the premier collection of extension methods for the Ruby programming language...
2	9,851	11,906	utilrb	Utilrb is yet another Ruby toolkit, in the spirit of facets. It includes all the standa...
3	49,663	33,749	roby	The Roby plan manager is currently developped from within the Robot Construction Kit (h...