Download, build and test instructions:
$ git clone git://github.com/lupomontero/node-cppspeed.git
...
$ cd node-cppspeed
$ node-waf configure build
...
$ node test/cppspeed.js
foo 1 run in 171ms
foo 2 run in 109ms
cppfoo run in 19ms
c++ was 9.0 times faster (fooTime1)
c++ was 5.7 times faster (fooTime2)