There is also js_of_ocaml, which can be used to compile straight OCaml to Javascript: http://ocsigen.org/js_of_ocaml/ http://ocsigen.org/js_of_ocaml/ The site

There is also js_of_ocaml, which can be used to compile straight OCaml to Javascript: http://ocsigen.org/js_of_ocaml/ http://ocsigen.org/js_of_ocaml/ The site has some cool demos including webgl, canvas, and a OCaml toplevel (REPL).