Cool.<p>And for some more heavyweight Scheme-&#62;JS (stuff that you wouldn't mind using on a real project) check out inria's HOP (Scheme2JS is a component of it) and BiwaScheme.<p><a href="http://hop.inria.fr/" rel="nofollow">http://hop.inria.fr/</a><p><a href="http://www.biwascheme.org/" rel="nofollow">http://www.biwascheme.org/</a>