-What makes iterators and generators useful
-How arrow functions differ from regular functions
-Ways to store data with sets, maps, and more
-The power of inheritance
-How to improve asynchronous programming with promises
-How modules change the way you organize code
Whether you're a web developer or a Node.js developer, you'll find Understanding ECMAScript 6 indispensable on your journey from ECMAScript 5 to ECMAScript 6.