Новая линия в JS
document.write("\n");
//second method for html page
document.write("<br>");
JavascriptNinja
document.write("\n");
//second method for html page
document.write("<br>");document.write("\n");\r\nconsole.log('Hello \n World');+"<br>" document.write("<br>"+ n1)// here n1 is variable and the value of n1 print in next line