Because Reason is just a syntax layer over the OCaml syntax, you should write an MirageOS unikernel with Reason. However, because MirageOS needs lot of works, lot of people of this community don't have a plan to switch to Reason - but feel free :) !
After, it's about a convenience easy way to compile your Reason code with an OCaml code. Reason is just a preprocessing, you should use the `-pp` option with /your favorite build system in OCaml/ and, I think, it's enough.
I won't be switching to Reason, it's a small greenfield project :) The security model of Mirage will really suit this small app and Reason has piqued my interest for being a little more productive with dev tools and stuff. Also being able to build a frontend in the same language is appealing.
Thanks for the answer; the other comment alluding to support being recent and the lack of information had me a bit worried. I guess the lack of information is because it just works ;)
After, it's about a convenience easy way to compile your Reason code with an OCaml code. Reason is just a preprocessing, you should use the `-pp` option with /your favorite build system in OCaml/ and, I think, it's enough.