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<!DOCTYPE html>
<html>
<body>
<h1>The Element Object</h1>
<h2>The hasChildNodes() Method</h2>
<ul id="myList">
  <li>Coffee</li>
  <li>Tea</li>
</ul>
<p>Click the button to remove the child nodes from the list, one by one:</p>
<button onclick="myFunction()">Try it</button>
<p><strong>Note:</strong> Whitespace between nodes is considered text nodes.
Some of the child nodes you remove are invisible white space or line feeds.</p>
<script>
function myFunction() {
  const element = document.getElementById("myList");
  
  if (element.hasChildNodes()) {
    element.removeChild(element.childNodes[0]);
  }
}
</script>
</body>
</html>