Mikebaldry's Gems

#	Total Rank	Daily Rank	Name	Summary
1	31,824	43,450	math_engine	Lightweight matematical expression parser that is easy to extend
2	40,092	43,450	lexr	A lightweight and pretty lexical analyser
3	54,562	67,605	rack-track	A rack middleware that allows you to define and document tracking pixels in one location
4	80,268	67,605	typed-store	As Postgres HStore column doesn't store types, when you use this in conjuection with st...