Answers for ".foreach index"

foreach jas

const array1 = ['a', 'b', 'c'];

array1.forEach(element => console.log(element));

javascript foreach

const colors = ['blue', 'green', 'white'];

function iterate(item) {
  console.log(item);
}

colors.forEach(iterate);
// logs "blue"
// logs "green"
// logs "white"