EcmaScript 8 or EcmaScript 2017 was officially released at the end of June by TC39. It seems that we are talking a lot about EcmaScript in the last year. It’s not for nothing. Currently the standard is to publish a new ES specification version once a year….

Source: https://hackernoon.com/es8-was-released-and-here-are-its-main-new-features-ee9c394adf66