ArrayMap is a ES6 Map-like object designed for use where arrays are needed to act as map keys by array-values rather than array identity for example ArrayMap has an identical set of available methods ...

Let’s first take a look at the definitions on MDN: forEach() — executes a provided function once for each array element. map() — creates a new array with the results of calling a provided function on ...

In this blog, we will learn how we can use foreach in the latest ES6 i.e. ECMAScript 2015. In ES6 the new syntax that we will use to iterate over the elements of array is “for-of”. Hence here we will ...

JavaScript, the cornerstone of web development, has undergone significant transformations since its inception. The introduction of ECMAScript 6 (ES6), also known as ECMAScript 2015, marked a pivotal ...

If you’re a developer, you’ve probably heard a little bit about ECMAScript 6 (ES6) already, though at first glance it might seem a little confusing. What it really boils down to is this: it’s the next ...