ECMAScript 2019

Hey, JavaScript Lovers! ECMAScript 2019, also known as ES2019 or ES10, introduced several new features and improvements to JavaScript. Here are some of the key updates from ES2019. Some of the key features introduced in ES9 include: 1. Array.prototype.flat() and Array.prototype.flatMap() In ECMAScript 2019 (ES10), two new array methods were introduced: Array.prototype.flat() and Array.prototype.flatMap(). Both […]