Brocfile.js to babel transpile and browserify your ES6 code.

gistfile1.js

var pickFiles = require('broccoli-static-compiler');
var fastBrowserify = require('broccoli-fast-browserify');
var babelTranspiler = require('broccoli-babel-transpiler');
var mergeTrees = require('broccoli-merge-trees');

var libTree = pickFiles('lib', {

	files: ['**/*.js'],
	
	srcDir: '.',	
	destDir: './assets'

});

var babelTree = babelTranspiler(libTree, { sourceMap: 'inline' });

var browserifyTree = fastBrowserify(babelTree, {

	bundles: {
		'browserify.js': {
			entryPoints: ['./assets/index.js']
		}
	},

	browserify: {
		debug: true
	}

});

module.exports = mergeTrees(['./templates', browserifyTree]);