Preparation code

<ul id="container">
</ul>
<script>
  Benchmark.prototype.setup = function() {
    var ITERATIONS = 1000;
    var container = document.getElementById("container");
  };

  Benchmark.prototype.teardown = function() {
    container.innerHTML = "";
  };
</script>

Preparation code output

Test runner

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for (var i = 0; i < ITERATIONS; ++i) {
  var item = document.createElement("li");
  item.innerHTML = "Item:" + i;
  container.appendChild(item);
}

var frag = document.createDocumentFragment();

for (var i = 0; i < ITERATIONS; ++i) {
  var item = document.createElement("li");
  item.innerHTML = "Item:" + i;
  frag.appendChild(item);
}

container.appendChild(frag);

var html = "";
for (var i = 0; i < ITERATIONS; ++i) {
  html += "<li>" + "Item:" + i + "</li>";
}

container.innerHTML = html;

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published by Justin Johnson on 4th January 2012
• Revision 3: published by Simo on 14th February 2012
• Revision 4: published by Matthew Miller on 15th February 2012
• Revision 5: published by Matthew Miller on 15th February 2012
• Revision 6: published by Rajesh Jagannathan on 3rd August 2012
• Revision 7: published on 15th January 2013

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