The following ar the ECMA Script versions.
Date of printed Names and Changes from the previous version
3.1. sixth Edition – ECMAScript 2015
Program 6, ECMAScript six (ES6) was renamed ECMAScript 2015, completed in Gregorian calendar month 2015. This update adds a vital new syntax for writing complicated applications, as well as category announcements (section Foo ), ES6 modules as import * as module module from “…”; , however defines them within the same terms because the onerous mode ECMAScript five. Some new options embrace iterators and … loops, Python vogue generators, expression perform perform (() => ) A and string model texts. the complete list is in depth. because the original definition of “ECMAScript Harmony”, it’s additionally referred to as “ES6 Harmony”.
ECMAScript language incorporates structured, dynamic, functional, and model-based options.
4.1. potential and systematic
4.2. Wrong written
ECMAScript is powerfully written. Therefore, sort is related to worth instead of expression. ECMAScript supports a spread of object check ways, as well as duck typewriting.