Requirejs-es2015 NPM

requirejs-es2015

A RequireJS plugin to load ECMAScript 2015 modules via babel. It depends on babel-core 6.x and comes with the ES2015 preset as well as babel plugin for transforming ES2015 modules to AMD.

For transforming advanced ECMAScript syntax, it uses your projects .babelrc, so you can choose, which presets and plugins you want to use.

Features

Transpile ES2015 modules to AMD RequireJS modules and load them via es! prefix
ESNext support using your very own .babelrc or babel-config from your package.json

Installation

Install the package either by using npm or yarn.

npm i -D requirejs-es2015
yarn add -D requirejs-es2015

Usage

To make use of the plugin, you want to modify your RequireJS config file, to contain the path to the requirejs-es2015 package as well as an optional file extension that is used by your ES2015 files.

It should look something like this:

requirejs.config({
    // ...
    paths: {
        es: 'node_modules/requirejs-es2015/es'
    },
    babel: {
        fileExtension: '.js' // extension of your ES2015 files - defaults to .js
    }
    // ...
});

You can now import ES2015 modules in your RequireJS files like this:

define([
    'es!myModule',
    'es!components/anotherModule'
], function(myModule, anotherModule) {
    myModule.method();
    anotherModule.test();
});

If you want to use babel-transformations besides the built-in ES2015 preset, you can create a .babelrc in your projects root directory (if not already present) or use the babel section of your package.json file.