“Asynchronous JavaScript and XML” :
Development technique enabling a web page to process HTTP requests asynchronously , that is , without having to reload it .
As the name suggests , It relies on two languages ; Javascript and XML , a data format language .
Nowadays, developers favor the combination “Javascript + JSON format” .
You can implement Ajax using the XMLHttpRequest object
or the JQuery library , via its method JQuery.ajax() , aka $.ajax() .
The first method allows you to use Ajax on modern browsers even if JQuery ( or Javascript ) is disabled .
Which is not the case of the second , although the simplest .
