ES6 Language Interview Question

What is ES6?

ECMAScript or ES6 was published in June 2015. It was later renamed ECMAScript 2015. Full web browser support for the language is not yet complete, although support for major parts is underway. Major web browsers support some features of ES6. However, it is possible to use software called transpilers to convert ES6 code to ES5, as ES5 is better supported in most browsers.