The DOM is not part of Javascript (or rather ECMAscript). The DOM is a different standard. ECMAscript: https://en.wikipedia.org/wiki/ECMAScript https://en.wik

The DOM is not part of Javascript (or rather ECMAscript). The DOM is a different standard. ECMAscript: https://en.wikipedia.org/wiki/ECMAScript https://en.wikipedia.org/wiki/ECMAScript DOM: https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model https://developer.mozilla.org/en-US/docs/Web/API/Document_Ob... The 1998 DOM Specification includes a script binding API that intended for implementation within browsers using Javascript. https://www.w3.org/TR/REC-DOM-Level-1/ecma-script-language-binding.html https://www.w3.org/TR/REC-DOM-Level-1/ecma-script-language-b... Good luck.