jQuery - noConflict()
Many JavaScript libraries use $ as a function or variable name, just as jQuery does. In jQuery's case, $ is just an alias for jQuery, so all the functionality is available without using $.
Run $.noConflict() method to give control of the $ variable back to whichever library first implemented it. This helps us to make sure that jQuery doesn't conflict with the $ object of other libraries.
Here is simple way of avoiding any conflict −
// Import other Library // Import jQuery Library $.noConflict(); // Code that uses other library's $ can follow here.
This technique is especially effective in conjunction with the .ready() method's ability to alias the jQuery object, as within the .ready() we can use $ if we wish without fear of conflicts later −
// Import other library // Import jQuery $.noConflict(); jQuery(document).ready(function($) { // Code that uses jQuery's $ can follow here. }); // Code that uses other library's $ can follow here.