Bitwise operations are operations performed on numbers at the bit level. JavaScript provides a set of operators to perform bitwise operations. These operators are extremely useful in situations requiring low-level programming and performance optimization. In this article, we will examine bitwise operations in JavaScript and how to use them with example code snippets. Bitwise Operators…
In JavaScript, scope determines which parts of the code can access a variable. Scope is crucial for ensuring the proper functioning of a program and avoiding variable conflicts. In this article, we will delve into the concept of scope in JavaScript and explain it with example code blocks. Global Scope Global scope refers to variables…
When working with JavaScript, one of the intriguing behaviors we may encounter is hoisting. Hoisting is a result of how the JavaScript engine interprets the code, and it can sometimes lead to unexpected outcomes. In this article, I will explain hoisting and demonstrate how it works with examples. What is Hoisting? Hoisting is the process…
For many years, JavaScript was known as a prototype-based language. However, with ES6 (ECMAScript 2015), the class structure, which provides a more familiar syntax for object-oriented programming (OOP), became a part of the language. In this article, you will learn the fundamentals of JavaScript classes and how to use them. You will also gain a…
JavaScript is one of the most widely used programming languages in the world of web development. As projects evolve, making the code manageable and reusable requires adopting a modular structure. In JavaScript, modules allow you to organize your code into logical pieces. In this article, we will explain what JavaScript modules are, how to use…
JavaScript Object Notation (JSON) is one of the most widely used formats for data exchange in modern web development. With its structure that is both human-readable and easily processed by machines, JSON plays a crucial role in transferring data between JavaScript and other programming languages. In this blog post, we will explore what JSON is,…
JavaScript is one of the most commonly used programming languages in the web development world. However, every developer occasionally encounters errors in their code. Fortunately, JavaScript has advanced debugging tools and techniques. In this article, we will explain the process of finding and fixing errors in JavaScript, supported by example code blocks. 1. Console Errors…