1var i=0;
2while (i < 10) {
3	console.log(i);
4	i++;
5}
6//Alternatively, You could  break out of a loop like so:
7var i=0;
8while(true){
9	i++;
10	if(i===3){
11		break;
12	}
13}

1do {
2  //whatever
3} while (conditional);

1do {
2  text += "The number is " + i;
3  i++;
4}
5while (i < 10);

1while (10 > 1) {
2  console.log("HI");
3}

1var i = 0;
2do {
3  text += "The number is " + i;
4  i++;
5}
6while (i < 5);

1var i = 1;                      // initialize
2while (i < 100) {               // enters the cycle if statement is true
3i *= 2;                     // increment to avoid infinite loop
4document.write(i + ", ");   // output
5}