/mdn2/en-US/docs/Web/API/NodeNode
appendChild baseURI childNodes cloneNode compareDocumentPosition contains firstChild getRootNode hasChildNodes insertBefore isConnected isDefaultNamespace isEqualNode isSameNode lastChild lookupNamespaceURI lookupPrefix nextSibling nodeName nodeType nodeValue normalize ownerDocument parentElement parentNode previousSibling removeChild replaceChild textContent