The Promise.allSettled() method was introduced in ECMAScript 2020, also known as ES2020 or JavaScript 2020. It is a relatively new addition to the JavaScript language, but it has quickly become a popular tool for handling asynchronous operations. The Promise.allSettled() method is a valuable addition to the JavaScript language because it…

If you’re knee-deep in the JavaScript world, you’ve probably stumbled upon the terms “export default” and “named exports.” They might sound like mysterious incantations to the uninitiated, but fear not! Let’s break down these concepts in plain English so you can wield them like a JavaScript wizard. Export Default: The Lone Wolf 🐺 Imagine you have…

Setting up TypeScript with Node.js and Express involves several steps. TypeScript adds static typing to JavaScript, making it easier to catch errors during development. Here’s a step-by-step guide on how to set up TypeScript with Node.js and Express: Step 1: Install Node.js and npm Ensure you have Node.js and npm installed on your machine. You can…

Asynchronous programming is a fundamental aspect of modern web development, allowing developers to execute non-blocking operations and improve the overall efficiency of their applications. JavaScript, being a single-threaded language, relies heavily on asynchronous operations to handle tasks like fetching data from APIs, reading files, and more. Promises were introduced to…

If you’re encountering the ‘nodemon’ command not recognized error in the terminal for your Node.js server, it likely means that Nodemon is not installed globally or is not in your system’s PATH.

JavaScript has two useful methods, indexOf and findIndex, that help you find stuff in arrays or strings. They’re kind of like detectives searching for clues, but they work a bit differently. Let’s break it down and use examples to see how they’re different. The indexOf Method The indexOf method is used to find…

So, you might think that the forEach loop in JavaScript is just like a regular for loop where you can easily use break, return, or continue to control the flow. Well, it turns out there are a few things about forEach that you might not have known. 1. ‘return’ Doesn’t Stop Looping Imagine you have…

Angular Signals is a new feature introduced in Angular 16 that provides a more granular and efficient way to manage data reactivity and state management. Signals are a type of reactive value that can notify interested consumers when their value changes. This allows Angular to optimize change detection and rendering…

In React, the $$typeof property is an internal property used for type checking. It helps React distinguish between different types of objects, specifically between objects that represent React elements and other types of objects. React elements are the building blocks of React applications. …