You might find http://esumii.github.io/min-caml/index-e.html http://esumii.github.io/min-caml/index-e.html interesting. While not as well-presented as munificen

You might find http://esumii.github.io/min-caml/index-e.html http://esumii.github.io/min-caml/index-e.html interesting. While not as well-presented as munificent's current effort, it does present a working functional language compiler as a tutorial.