node is a JavaScript runtime, it has no rendering component, and—more notably—no DOM or any other equivalents to many browser APIs in its core API. This would m

node is a JavaScript runtime, it has no rendering component, and—more notably—no DOM or any other equivalents to many browser APIs in its core API. This would mean you would have to emulate the browser environment with many 3rd-party implementations which are unlikely to match a modern, complex browser in aggregate.