javascript for loops syntax 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: javascript loop

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

array.forEach(item => {
	console.log(item); // Logs each 'Item #'
});

Example 3: loop javascript

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

}

Example 4: javascript loop statement

do
{
    code to be executed
}
while (condition)