BrowserVersionOwn?TypeAs String
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction HTMLContentElement() { [native code] }
Edge86.0.622ownfunctionfunction HTMLContentElement() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction HTMLContentElement() { [native code] }
Firefox68.0.0???
IE10.0.0???
Safari10.1.2???

PropertiesChromeEdgeFirefoxIESafari
ATTRIBUTE_NODE 86.0.4240 86.0.622???
CDATA_SECTION_NODE 86.0.4240 86.0.622???
COMMENT_NODE 86.0.4240 86.0.622???
DOCUMENT_FRAGMENT_NODE 86.0.4240 86.0.622???
DOCUMENT_NODE 86.0.4240 86.0.622???
DOCUMENT_POSITION_CONTAINED_BY 86.0.4240 86.0.622???
DOCUMENT_POSITION_CONTAINS 86.0.4240 86.0.622???
DOCUMENT_POSITION_DISCONNECTED 86.0.4240 86.0.622???
DOCUMENT_POSITION_FOLLOWING 86.0.4240 86.0.622???
DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC 86.0.4240 86.0.622???
DOCUMENT_POSITION_PRECEDING 86.0.4240 86.0.622???
DOCUMENT_TYPE_NODE 86.0.4240 86.0.622???
ELEMENT_NODE 86.0.4240 86.0.622???
ENTITY_NODE 86.0.4240 86.0.622???
ENTITY_REFERENCE_NODE 86.0.4240 86.0.622???
length 86.0.4240 86.0.622???
NOTATION_NODE 86.0.4240 86.0.622???
PROCESSING_INSTRUCTION_NODE 86.0.4240 86.0.622???
prototype 86.0.4240 86.0.622???
TEXT_NODE 86.0.4240 86.0.622???