I recently noticed that sexplib parser fails with a "Too much recursion" exception when run in the browser on a very moderately sized string representation of an S-exp. I understand this is due to the absence of tail call optimization (although js_of_ocaml performs it in the case of a single recursive function). With this idea in mind, I suppose there is no simple workaround, so I wanted to ask if anyone knew a convenient replacement for serialization/deserialization that would work in the browser. 

Cheers,

Philippe.