In this guide, we'll take a look at how to use {{domxref("XMLHttpRequest")}} to issue HTTP requests in order to exchange data between the website and a server. Examples of both common and more obscure ...

All modern browsers support the XMLHttpRequest object. The XMLHttpRequest object is used to exchange data with a server behind the scenes. This means that it is possible to update parts of a web page, ...

In this article, you’ll build a simple AJAX (Asynchronous JavaScript and XML) application. This exercise is for the most impatient readers willing to start coding ASAP, but it assumes you’re already ...