Mikebaldry's Gems

#	Total Rank	Daily Rank	Name	Summary
1	30,722	45,617	math_engine	Lightweight matematical expression parser that is easy to extend
2	39,017	23,744	lexr	A lightweight and pretty lexical analyser
3	53,076	52,713	rack-track	A rack middleware that allows you to define and document tracking pixels in one location
4	78,641	78,397	typed-store	As Postgres HStore column doesn't store types, when you use this in conjuection with st...