JSFiddle - React, Tailwind, and code Playground
HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script>
function myfunc(){
window['Object']['getOwnPropertyNames'] (window['Array'])['forEach'](function(val){
document.write(val + ": " + Array[val] + "<br />" );
});
}
window.onload = myfunc;
</script>
</head>
<body>
</body>
</html>