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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)

Import & Export

Import a Module/File

Unlike JavaScript, ReScript doesn't have or need import statements:

Reason (Old Syntax)ML (Older Syntax)JS Output
// Inside School.re
let studentMessage = Student.message;

The above code refers to the message binding in the file Student.re. Every ReScript file is also a module, so accessing another file's content is the same as accessing another module's content!

A ReScript project's file names need to be unique.

Export Stuff

By default, every file's type declaration, binding and module is exported, aka publicly usable by another file. This also means those values, once compiled into JS, are immediately usable by your JS code.

To only export a few selected things, use an interface file.

Work with JavaScript Import & Export

To see how to import JS modules and export stuff for JS consumption, see the JavaScript Interop section's Import from/Export to JS.