use multiple jquery javascript files code example

Example: include multiple js files using jQuery $.getScript()

$.when(
    $.getScript( "/mypath/myscript1.js" ),
    $.getScript( "/mypath/myscript2.js" ),
    $.getScript( "/mypath/myscript3.js" ),
    $.Deferred(function( deferred ){
        $( deferred.resolve );
    })
).done(function(){
    
    //place your code here, the scripts are all loaded
    
});