@fluent/syntax is a tooling library for parsing, serializing, and working with the Fluent syntax. It's part of Project Fluent.

@fluent/syntax can be used both on the client-side and the server-side. You can install it from the npm registry or use it as a standalone script (as the FluentSyntax global).

npm install @fluent/syntax

import { parse, Resource } from "@fluent/syntax";

const res = parse(`
-brand-name = Foo 3000
welcome = Welcome, {$name}, to {-brand-name}!
`);

assert(res instanceof Resource);

The API reference is available at https://projectfluent.org/fluent.js/syntax.