Lightweight ES6 Features That Pack A Punch

I grouped the feature list into two categories - The heavyweight features and the lightweight features. The heavyweight features are features like class, modules, promises, iterators, generators, etc. These features are refreshingly different and will bring major paradigm shift in terms of code structure for web developers. On the other hand, lightweight features are features that are much easier to digest but yet still bring immense amount of benefits to web developers. They are easy to use and your code structure doesn't need to undergo major face-lift. Hopefully by understanding these lightweight features, it will eventually help to ease you into ES6.