JavaScript from ES5 to ESNext
In recent years, JavaScript (JS) has seen a resurgence in popularity. From NodeJS on servers to PhoneGap on mobile devices to common standards in web browsers, JS seems to be everywhere. ES is the abbreviation for ECMA Script, the standard which JS implements. This book covers in detail the advance of the ES standards from earlier days (ES5) to 2019 (ESNext). Much effort has been given on the issue of “callback hell” and features resulting…