ES8 features

ES8 or ES2017 alias EcmaScript2016 is the latest javascript language released in June 2017.

ES8 is a small release that contains useful features introduced in javascript features.

String padding methodsString padding methods - padStart and padEnd
Object entries methodretrieve object own properties values
Object values methodget object own properties values
Object getOwnPropertyDescriptors methodget object non owned properties
Async functionsIntroduced inbuilt in async functions
Trailing commasAllow to add trailing commas to function declarations and calls