is loop a function in javascript code example

Example 1: javascript loop

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

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

Example 2: loop javascript

// infinite for loop
for(let i = 1; i > 0; i++) {
    // block of code
}