add days to date.now javascript code example

Example 1: new date() in javascript 3 days from now

var dt = new Date();
dt.setDate(dt.getDate() + 3);

Example 2: javascript add days to date

var myCurrentDate=new Date();
var myFutureDate=new Date(myCurrentDate);
    myFutureDate.setDate(myFutureDate.getDate()+ 8);//myFutureDate is now 8 days in the future