Here are the key components and concepts of AJAX:
1. Asynchronous Operations: AJAX allows the web browser to send and receive data from the server asynchronously, meaning the communication happens in the background without interrupting the user’s interaction with the web page. This results in a more responsive and interactive user experience.
4. Server-Side Technologies: AJAX can communicate with the server using various server-side technologies, such as PHP, ASP.NET, Java, or Python. The server processes the AJAX requests, performs the necessary operations, and sends back the response to the browser.
AJAX is widely used in web development to create interactive features like auto-complete search fields, real-time data updates, infinite scrolling, and interactive forms. It improves the user experience by reducing page reloads and making web applications feel more responsive and dynamic.