I've come across these two: * http://reyesr.github.io/fullproof/ http://reyesr.github.io/fullproof/ * http://www.tipue.com/search/ http://www.tipue.com/search/

I've come across these two: * http://reyesr.github.io/fullproof/ http://reyesr.github.io/fullproof/ * http://www.tipue.com/search/ http://www.tipue.com/search/ Might be interesting to see how these also stack up.