As we have already used Bootstrap in our project, we need not configure it separately for AJAX and jQuery.
There are many advantages of using an AJAX framework:
JavaScript implementations vary from browser to browser. Some browsers provide more complete and feature-rich implementations, whereas others contain implementations that are incomplete or don't adhere to standards.
Without an AJAX framework, developers must keep track of browser support for the JavaScript features that they are using and must work around the limitations that are present in some browsers for the implementation of JavaScript.
On the other hand, when using an AJAX framework, the framework takes care of this for us; it abstracts access to the JavaScript implementation and deals with the differences and quirks of JavaScript across browsers. This way, we can concentrate on developing features instead of worrying about browser differences and limitations.
The standard set of JavaScript functions...