Info

These tests are meant to examine the benefits of removing user friendliness features in favor of performance. The test subject is $.removeAttr.

Preparation code

<script src="//code.jquery.com/jquery-1.7.2.js"></script>
<script src="https://raw.github.com/johnbender/auto-jquery-optimization-paper/master/perf/removeattr/removeAttr.js"></script>
<script>
window.testElementCount = 10;
</script>
<script src="https://raw.github.com/johnbender/auto-jquery-optimization-paper/master/perf/removeattr/setup.js"></script>
<script>
  Benchmark.prototype.setup = function() {
    // cache the test sets
    window.testSet = $( "[data-test]" );
    
    // add the attribute and data to be removed
    window.testSet
      .attr("foo", "bar")
      .attr("bar", "bang")
      .attr("baz", "bak");
    
  };
</script>

Preparation code output

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

window.testSet
  .removeAttr( "foo" )
  .removeAttr( "bar" )
  .removeAttr( "baz" );
 

window.testSet
  .removeAttrSimple( "foo" )
  .removeAttrSimple( "bar" )
  .removeAttrSimple( "baz" );
 

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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 John Bender on 3rd July 2012
• Revision 2: published by John Bender on 4th July 2012
• Revision 3: published by John Bender on 17th July 2012

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