jQuery DOM additions

JavaScript performance comparison

Test case created by Joshua T Kalis

Preparation code

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

Preparation code output

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Testing in unknown unknown
Test Ops/sec
using setters
  .attr("id", "greeting")
  .html("hello world.");
using object for attributes
$("<span>", {
  class: "msg"
  ,id: "greeting"
  ,text: "hello world."

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