javascriptGet all children and grandchildren of an html element recursively

const getAllChildren = (htmlElement) => {
  if (htmlElement.children.length === 0) return [htmlElement];

  let allChildElements = [];

  for (let i = 0; i < htmlElement.children.length; i++) {
    let children = getAllChildren(htmlElement.children[i]);
    if (children) allChildElements.push(...children);
  }
  allChildElements.push(htmlElement);

  return allChildElements;
};ctrl + c
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