XMLSerializerThe XMLSerializer API provides the serializeToString() method to construct an XML string representing a DOM tree.parsing-and-serializationParsing and serializationwidely2015-07-292018-01-29https://w3c.github.io/DOM-Parsing/#the-xmlserializer-interfacehttps://developer.mozilla.org/docs/Web/API/XMLSerializerapi.XMLSerializerapi.XMLSerializer.XMLSerializerapi.XMLSerializer.serializeToStringhttps://nowyoucanuse.com/features--xml-serializer.html