ng & Array are the most commonly used classes in JavaScript other, special purpose classes & objects also exist the Date class can be used to access the date and time to create a Date object, use new & supply year/month/day/??? as desired today = new Date(); // sets to current date & time newYear = new Date(2002,0,1); //sets to Jan 1, 2002 12:00AM methods include: newYear.getYear() can access indi