looping in js code example

Example 1: javascript for loop

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

Example 2: for loop javascript

var i;
for (i = 0; i < cars.length; i++) {
  text += cars[i] + "<br>";
}

Example 3: javascript loop

let array = ['Item 1', 'Item 2', 'Item 3'];

// Here's 4 different ways
for (let index = 0; index < array.length; index++) {
  console.log(array[index]);
}

for (let index in array) {
  console.log(array[index]);
}

for (let value of array) {
  console.log(value); // Will each value in array
}

array.forEach((value, index) => {
  console.log(index); // Will log each index
  console.log(value); // Will log each value
});

Example 4: loop javascript

for(let i = 0; i < arr.length; i++){

}

Example 5: js for loops

let i;
for (i = 0; i < 6; ++i) {
    console.log("Hello"); // print Hello 6 times
}

Example 6: how to do a for loop in js

for (let i = 0; i < 10; i++) {
  console.log(i);
}