At the bottom of my page, I've added a piece of CDF js code, but it doesn't evoke the Wolfram CDF Player or Mathematica, so I can't play with it.
And I wonder whether it's possible, since I know GitHub pages are some static pages.
Update
Today I found the cdf in my homepage could be aroused by CDF palyer. ???
NormalDistribution
! We asian can have less colorful site... (ok it's colorful as well, but hey they're from your code-prettify :P ) $\endgroup$