basic looping js code example

Example 1: forloop in js

for(i = 0; i < x; ++i){
  //Loop, x can be replaced with any integer; 
}

Example 2: loop javascript

for (var i = 0; i < cats.length; i++) {
  if (i === cats.length - 1) {
    info += 'and ' + cats[i] + '.';
  } else {
    info += cats[i] + ', ';
  }
}