$el.attr('id') vs $el.id (v13)

Revision 13 of this benchmark created on January 12, 2012

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<a id="tester" class="tests" href="#">abcdefghijkl</a>
<script>
  $a = $('.tests');
</script>

Test runner

// async test
$a.each(function(index) {
  $t = $(this).attr('id');
});

$a.each(function(index) {
  $t = $(this).id;
});

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 1: published by Addy Osmani on July 3, 2011
• Revision 2: published by Addy Osmani on July 4, 2011
• Revision 3: published by polotek on July 9, 2011
• Revision 4: published by Roman on July 11, 2011
• Revision 5: published on July 11, 2011
• Revision 6: published on July 12, 2011
• Revision 7: published on July 27, 2011
• Revision 8: published on August 17, 2011
• Revision 9: published by Andrée on October 27, 2011
• Revision 10: published on November 9, 2011
• Revision 12: published on November 29, 2011
• Revision 13: published on January 12, 2012
• Revision 15: published on May 11, 2012
• Revision 16: published by Sampath lankapura on July 28, 2012
• Revision 17: published on August 2, 2012
• Revision 18: published on August 23, 2012
• Revision 19: published on September 17, 2012
• Revision 20: published on September 19, 2012
• Revision 21: published by Benjamin on January 7, 2013
• Revision 22: published by Dmitriy on February 1, 2013
• Revision 24: published on February 26, 2013
• Revision 25: published by Bui on April 13, 2013
• Revision 26: published on April 16, 2013
• Revision 27: published on April 16, 2013
• Revision 28: published on April 16, 2013
• Revision 29: published by Paul S on June 21, 2013
• Revision 30: published on July 17, 2013
• Revision 33: published on September 11, 2013
• Revision 34: published on September 11, 2013
• Revision 35: published on September 26, 2013
• Revision 36: published on December 14, 2013
• Revision 37: published on December 15, 2013
• Revision 38: published on January 30, 2014
• Revision 39: published by dabeng on December 3, 2014