You are currently looking at the v6.0 - v8.2 docs (Reason v3.6 syntax edition). You can find the latest manual page here.
(These docs are equivalent to the old BuckleScript docs before the ReScript rebrand)
Note: the editor plugins below work with the old
.ml syntax (plus highlighting support for the new syntax for VSCode, Atom and Sublime Text). The new
v8.2.0 introduced a new syntax and several changes that required new editor plugins, listed on the newer version of this page.