Category: JavaScript

Method chaining is popular method that can help you write more concise and readable code. In this tutorial, you will learn what method chaining in JavaScript is and how it works. You will also learn how to use method chaining to improve the quality and readability of your code.

Objects are one of the fundamental data types in JavaScript. As a JavaScript developer, you will find yourself working with them frequently. One thing that will be useful is knowing how to create them. In this tutorial you will learn how to create objects in JavaScript in six ways.

Object are useful for storing data in the form of key-value pairs. Having those keys and values stored is one thing. Another is to know how to retrieve them so you can work with them. In this article, you will learn four different ways to do this, to access object keys, values and entries JavaScript.

Objects are often used to store data as properties and values. This is not all. There are also tools to make these properties more flexible and powerful. Among them are Object property flags and descriptors. Learn what Object property flags and descriptors are and how to use them.

The JavaScript event loop is one of the most important things to understand. It helps you understand how things work under the hood. In this tutorial, you will learn what JavaScript event loop is and how it works. You will also learn about a bit about call stack, web APIs and message queue.

Many JavaScript developers try to avoid using the this keyword. One reason is that what this refers to changes. This guide will help you with it. You will learn what this keyword refers to in specific contexts. This will make it easier for you to work with it and help you predict what to expect… Continue reading A Quick Guide To this Keyword In JavaScript: What this Is And When