Mandrews's Gems

#	Total Rank	Daily Rank	Name	Summary
1	12,290	13,995	masamune	Hybrid Data & Work Flow
2	40,271	33,953	link_preview	Generate a link_preview for any URL
3	65,187	64,144	mandrews-has-bit-field	Provides an easy way to work with bit fields in active record