Understanding JavaScript Promises: A Guide for Developers Hey there, fellow developers! Today, we're diving into the fascinating world of JavaScript Promises. If you've ever been puzzled by how to handle asynchronous operations or tired of callback hell, this guide is for you. We'll cover the basics, how to use Promises effectively, and common pitfalls to watch out for. Let's get started! What is a Promise? In simple terms, a Promise is like a promise in real life. It's something that will either be fulfilled or rejected in the future. In JavaScript, a Promise represents the eventual result of an asynchronous operation. It has three states: Pending: The operation hasn't completed yet. Fulfilled: The operation was successful. Rejected: The operation failed.