Let me just latch on this comment to recommend Nicholas Zakas' book on ES6 - https://leanpub.com/understandinges6/read https://leanpub.com/understandinges6/read

Let me just latch on this comment to recommend Nicholas Zakas' book on ES6 - https://leanpub.com/understandinges6/read https://leanpub.com/understandinges6/read Will take you a weekend to read at the max and it's well worth the effort.