Integration and Comparison for ES6
If you’re still writing JavaScript using ES5 (also known as ECMAScript 5) and desire to author in ES6 (ES2015) fear not. We’ll look over some logical ways to start using this new syntactical sugar in your own work starting immediately. We’ll discuss and examine approaches to integrate features such as let
and const
plus compare var
versus let
and finally understand when to use the spread operator.