sandbox.js

function construct(constructor, args) {
  function F() {
      return constructor.apply(this, args);
  }
  F.prototype = constructor.prototype;
  return new F();
}
// Sanboxer 
function sandboxcode(string, inject) {
  "use strict";
  var globals = ["Function"];
  for (var i in window) {
    // <--REMOVE THIS CONDITION
    if (i != "console")
    // REMOVE THIS CONDITION -->
    globals.push(i);
  }
  // The strict mode prevents access to the global object through an anonymous function (function(){return this;}()));
  globals.push('"use strict";\n'+string);
  return construct(Function, globals).apply(inject ? inject : {});
}
sandboxcode('console.log( this, window, top , self, parent, this["jQuery"], (function(){return this;}()));'); 
// => Object {} undefined undefined undefined undefined undefined undefined 
console.log("return of this", sandboxcode('return this;', {window:"sanboxed code"})); 
// => Object {window: "sanboxed code"}

/* 
this generates an anonymous function like this 

function anonymous(top,window,location,external,chrome,document,bencode,bendecode,fileinput,handleFile,data,construct,sandboxcode,speechSynthesis,webkitNotifications,localStorage,sessionStorage,applicationCache,webkitStorageInfo,indexedDB,webkitIndexedDB,crypto,CSS,performance,devicePixelRatio,styleMedia,parent,opener,frames,self,defaultstatus,defaultStatus,status,name,length,closed,pageYOffset,pageXOffset,scrollY,scrollX,screenTop,screenLeft,screenY,screenX,innerWidth,innerHeight,outerWidth,outerHeight,offscreenBuffering,frameElement,clientInformation,navigator,toolbar,statusbar,scrollbars,personalbar,menubar,locationbar,history,screen,postMessage,close,blur,focus,ondeviceorientation,ondevicemotion,onunload,onstorage,onresize,onpopstate,onpageshow,onpagehide,ononline,onoffline,onmessage,onhashchange,onbeforeunload,onwaiting,onvolumechange,ontimeupdate,onsuspend,onsubmit,onstalled,onshow,onselect,onseeking,onseeked,onscroll,onreset,onratechange,onprogress,onplaying,onplay,onpause,onmousewheel,onmouseup,onmouseover,onmouseout,onmousemove,onmouseleave,onmouseenter,onmousedown,onloadstart,onloadedmetadata,onloadeddata,onload,onkeyup,onkeypress,onkeydown,oninvalid,oninput,onfocus,onerror,onended,onemptied,ondurationchange,ondrop,ondragstart,ondragover,ondragleave,ondragenter,ondragend,ondrag,ondblclick,oncuechange,oncontextmenu,onclose,onclick,onchange,oncanplaythrough,oncanplay,oncancel,onblur,onabort,onwheel,onwebkittransitionend,onwebkitanimationstart,onwebkitanimationiteration,onwebkitanimationend,ontransitionend,onsearch,getSelection,print,stop,open,showModalDialog,alert,confirm,prompt,find,scrollBy,scrollTo,scroll,moveBy,moveTo,resizeBy,resizeTo,matchMedia,requestAnimationFrame,cancelAnimationFrame,webkitRequestAnimationFrame,webkitCancelAnimationFrame,webkitCancelRequestAnimationFrame,captureEvents,releaseEvents,atob,btoa,setTimeout,clearTimeout,setInterval,clearInterval,TEMPORARY,PERSISTENT,getComputedStyle,getMatchedCSSRules,webkitConvertPointFromPageToNode,webkitConvertPointFromNodeToPage,webkitRequestFileSystem,webkitResolveLocalFileSystemURL,openDatabase,addEventListener,removeEventListener,dispatchEvent
) {
 "use strict";
 return this;
} */

Browser

sandboxcode('var self=(function() {}).constructor("return this")(); self.alert("pwned @ " + self.document.domain)')

Node

sandboxcode('var self=(function() {}).constructor("return this")(); self.console.log("pwned @ " + process.pid)')