Mandrews's Gems

#	Total Rank	Daily Rank	Name	Summary
1	11,902	21,639	masamune	Hybrid Data & Work Flow
2	39,910	26,569	link_preview	Generate a link_preview for any URL
3	64,026	81,725	mandrews-has-bit-field	Provides an easy way to work with bit fields in active record