To learn about the current status of ES-2015 in Node.js, visit https://nodejs.org/en/docs/es6/.
By default, only the ES-2015 features which V8 considers stable are enabled. Further features can be enabled with command-line options. The almost complete features are enabled with the
--es_staging option. The features still in progress are enabled by the
--harmony_destructuring option. The website documentation gives more ...