jQuery 1.8.2 vs. 2.0.0 (v28)

Revision 28 of this benchmark created by gaga on

Preparation HTML

<script src="https://code.jquery.com/jquery-1.8.2.min.js">
</script>
<script>
  var jQ18 = jQuery.noConflict();
</script>
<script src="https://code.jquery.com/jquery-2.0.0.min.js">
</script>
<script>
  var jQ20 = jQuery.noConflict();
</script>
<div id="idSelector">
</div>
<div class="classSelector">
</div>
<ul id="iteration">
  <li>
  </li>
  <li>
  </li>
  <li>
  </li>
  <li>
  </li>
  <li>
  </li>
  <li>
  </li>
  <li>
  </li>
</ul>
<div id="cssGetter" style="color: black;">
</div>
<div id="cssSetter" style="color: black;">
</div>
<div id="find">
  <span>
  </span>
  <div>
    <strong>
    </strong>
  </div>
</div>

Test runner

Ready to run.

Testing in
TestOps/sec
1.8.2 ID Selector
jQ18("#idSelector");
ready
2.0.0 ID Selector
jQ20("#idSelector");
ready
1.8.2 Class Selector
jQ18(".classSelector");
ready
2.0.0 Class Selector
jQ20(".classSelector");
ready
1.8.2 Iteration
jQ18("#iteration li").each(function(i, e) {
  i++;
});
ready
2.0.0 Iteration
jQ20("#iteration li").each(function(i, e) {
  i++;
});
ready
1.8.2 CSS Getter
jQ18("#cssGetter").css("color");
ready
2.0.0 CSS Getter
jQ20("#cssGetter").css("color");
ready
1.8.2 CSS Setter
jQ18("#cssSetter").css("color", "red");
ready
2.0.0 CSS Setter
jQ20("#cssSetter").css("color", "red");
ready
1.8.2 Find
jQ18("#find").find("strong");
ready
2.0.0 Find
jQ20("#find").find("strong");
ready
1.8.2 Non-existent ID
jQ18("#someID");
ready
2.0.0 Non-existent ID
jQ20("#someID");
ready
1.8.2 Non-existent Class
jQ18(".someClass");
ready
2.0.0 Non-existent Class
jQ20(".someClass");
ready
1.8.2 Filter-next-prev
jQ18("#iteration li").filter(":first").next();
jQ18("#iteration li").filter(":last").prev();
ready
2.0.0 Filter-next-prev
jQ20("#iteration li").filter(":first").next();
jQ20("#iteration li").filter(":last").prev();
ready

Revisions

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