ES6 JavaScript
Developing Apps Using EcmaScript2015
https://www.udemy.com/es6-ecmascript2015-javascript/
Thanks! Good share. ES6 is very important to know and master as that's what most modern web developers are using today--both in front-end frameworks like ReactJS (using transpilers like Babel), or on the server-side with NodeJS (the newest release now includes natively all ES6 features).