Shameless Plug here. Inspired by Peter Norvig's 'How to write a Lisp Interpreter in Python', I created three variants of it along the same lines as the OP. The

Shameless Plug here. Inspired by Peter Norvig's 'How to write a Lisp Interpreter in Python', I created three variants of it along the same lines as the OP. The first is a Simple Lisp Interpreter in Javascript [1]. The second separates Syntactic Analysis from Execution [2]. And the third supports non deterministic computing [3]. [1] https://bitbucket.org/sainamdar/lisp2js https://bitbucket.org/sainamdar/lisp2js [2] https://bitbucket.org/sainamdar/lisp2js2 https://bitbucket.org/sainamdar/lisp2js2 [3] https://bitbucket.org/sainamdar/lisp2js2nd https://bitbucket.org/sainamdar/lisp2js2nd