Java Script Array Advanced Methods

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript Array.find()</h2>
<p id="demo"></p>

<script>
const numbers = [4, 9, 16, 25, 29];
let first = numbers.find(myFunction);

document.write("First number over 18 is " + first);
function myFunction(value, index, array) {
  return value > 18;
}
</script>

</body>
</html>