AJAX: Dynamic Web Applications with Asynchronous JavaScript

AJAX (Asynchronous JavaScript and XML) is a technique used in web development to create interactive web applications. It allows web pages to update dynamically without having to reload the entire page. AJAX uses a combination of technologies such as HTML, CSS, JavaScript, and XML/JSON to fetch data from the server and update the content of web pages asynchronously. This makes web applications more responsive and user-friendly. AJAX is commonly used for features such as auto-complete search, infinite scrolling, and real-time chat.