Async JS
"AJAX"
Overview
Asynchronous JavaScript and XML; a technique for creating fast and dynamic web pages.
Dynamic Updates
AJAX stands for Asynchronous JavaScript and XML. It is a programming language/technique that allows for the updating of specific sections of content on a web page without completely reloading the page.
User Experience
This creates a smoother, faster user experience similar to a desktop application, as the user does not have to wait for a full page refresh every time they interact with the site.