Can you make this faster?

README.md

The goal is to add N new elements to the DOM as quickly and as painlessly as possible.

I have access to jQuery and found the code below to be faster than the following:

$(parentElement)
  .append(Array(1001).join(template))
;

adder.js

var
  fragment = document.createDocumentFragment()
  ,div = document.createElement('div')
  ,temp = '<div class="foo"><a href=#">bar</a><span class="catpants">baz</span></div>'
;

div.innerHTML = Array(1001).join(temp);

while (temp = div.firstChild) {
  fragment.appendChild(temp);
}

parentElement.appendChild(fragment);

Here is my jsPerf test:

http://jsperf.com/dom-fragments-and-clonenode-vs-fragments-and-innerhtml