RequireJS plugin for es6 + babel 6.

es6.js

define(['module'], function (module) {
	'use strict';
	
	var fetchText = function(url, callback) {
		var xhr = new XMLHttpRequest();
		xhr.open('GET', url, true);
		xhr.onreadystatechange = function(evt) {
			if (xhr.readyState === 4) {
				callback(xhr.responseText);
			}
		};
		xhr.send(null);
	};	
	
	return {
		load: function (name, req, onload, config) {
			var url = req.toUrl(name + '.js');
			fetchText(url, function(text) {
				try {
					var code = Babel.transform(text, {
						presets: ['es2015'],
						plugins: ['transform-es2015-modules-amd']
					}).code;				
					
				} catch (err) {
					onload.error(err);
				}
				onload.fromText(code);
			});		
		}
	}
});