Asynchronous loading is a technique used in web development that allows a webpage to load parts of its content independently, rather than all at once. This means that while some elements, like images or scripts, are still loading, users can interact with other parts of the page. This improves the overall user experience by making the site feel faster and more responsive. For example, when you visit a website, the main text might appear quickly, while images load in the background. This method is often implemented using technologies like JavaScript and AJAX, which help fetch data without needing to refresh the entire page.