$.each() vs individual

JavaScript performance comparison

Test case created by Joshua

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

<div id="div1" style="width: 100px; height: 100px;"></div>
<div id="div2" style="width: 100px; height: 100px;"></div>
<div id="div3" style="width: 100px; height: 100px;"></div>
 

Preparation code output

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Testing in unknown unknown
Test Ops/sec
.each()
$("#div1, #div2, #div3").each(function() {
  $(this).css("width", "200px");
});
pending…
individual
$.each([1, 2, 3], function(ind, num) {
  $("#div" + num).css("width", "200px");
});
pending…

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