However, not much is heard about it, particularly here on HN.
Is anyone using it? Is Facebook really using it, or was it just one group on one project?
A shame really, the devs messed up the entire "reason" thingy, i think it could have been a success. But it went sideways. Today there is ReScript, ReasonML, Melange, Bucklescript, reason-native and probably a few other things i cant remember..
That said i decided to stay with OCaml, and JSOO for anything i need to compile to javascript.