basic for loop example javascript

Example 1: javascript for loop

var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) { 
  console.log(colors[i]);
}

Example 2: javascript for loop

for (let count = 0; count < 90; count++) {
	// ...
}

Example 3: for loop javascript

var i;
for (i = 0; i < 10 ; i++) {
  //do something
}

Example 4: how to make a javascript for loop

var tops = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144];
for (let i = 0; i < tops.length; i++) {
  document.write(tops[i] + "tops");
}