Complicated Things – Made Easy
JavaScript is the programming language that runs the internet. Our JavaScript Tutorials take you from being a complete beginner to being ready to take on a job. Start your journey today.
JavaScript Promises are a fundamental concept that revolutionized asynchronous programming in JavaScript. If you’re struggling with callback hell or want to write cleaner asynchronous code, Promises are your solution. Let’s break down this complex topic into digestible pieces. Promises represent a future value – think of them as a receipt you get at a restaurant … Read more
Have you ever needed to handle multiple asynchronous operations but only care about the first one that completes? JavaScript’s Promise.race() is the perfect tool for this scenario, and today we’ll explore everything you need to know about this powerful feature. Promise.race() takes an array of promises and returns a new promise that resolves or rejects … Read more
Access modifiers are a fundamental concept in TypeScript that help you control the visibility and accessibility of class members. Whether you’re new to TypeScript or looking to deepen your understanding, this guide will walk you through everything you need to know about TypeScript access modifiers. What Are Access Modifiers? Access modifiers are keywords that set … Read more
JavaScript closures are a powerful yet often misunderstood feature of the language. They can enhance your code greatly when used correctly, by enabling functions to remember variables even after execution. This guide will demystify closures, providing you with beginner-friendly explanations and examples to help you understand and implement closures in your JavaScript projects confidently. Understanding … Read more
JavaScript is a versatile and powerful programming language that is essential for web development. With the introduction of ECMAScript 2015 (also known as ES6), JavaScript received a number of enhancements that make it easier to write modern and efficient code. In this guide, we’ll explore some of the most widely used ES6 features to help … Read more
JavaScript, with its non-blocking architecture, has revolutionized how developers manage asynchronous operations. At the forefront of these capabilities are async and await, powerful features that streamline the way we handle promises in JavaScript. If you’re a web developer or a programmer who’s starting your journey with JavaScript, understanding these features is crucial. Asynchronous programming can … Read more
Have you ever struggled with concatenating strings in JavaScript, awkwardly mixing variables with literal text? If so, JavaScript template literals are about to become your new best friend! Introduced in ECMAScript 2015 (ES6), template literals provide a more elegant way to work with strings. They simplify the process of embedding variables, expressions, and even allowing … Read more
JavaScript is a versatile language that is key to web development. One of its most fundamental concepts is the “function.” Understanding how functions work will undoubtedly enhance your ability to write clean and efficient code. In this guide, we will demystify JavaScript functions and show you how to create and use them effectively. What are … Read more
In today’s world, ensuring the security of your web applications is paramount. One of the fundamental aspects of web security is protecting user accounts with a secure login system. This guide will walk you through creating a simple yet secure login system using JavaScript, assuming minimal prior knowledge. Why Secure Logins Matter Before we dive … Read more
Are you a beginner interested in exploring web development? Setting up a basic web server using JavaScript is an excellent way to start! JavaScript is a versatile and widely-used language that can be leveraged on both client and server sides thanks to Node.js. In this beginner-friendly guide, we’ll walk you through creating a simple web … Read more