Firefox1+Safari1+Chrome1+Opera3+Edge79+Edge (Legacy)12+Internet Explorer4+Firefox Android?Safari iOS?Chrome Android?WebView Android37+Samsung Internet?Opera Android10.1+ DOM defines a Document interface, which this specification extends significantly. enum DocumentReadyState { "loading", "interactive", "complete" }; enum DocumentVisibilityState { "visible", "hidden" }; typedef (HTMLScriptElement o
