testper

JavaScript performance comparison

Test case created by anshul

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div>
  <ul id="menu">
    <li class="menu-item">
    </li>
    <li class="menu-item">
    </li>
    <li class="menu-item">
    </li>
    <li class="menu-item">
    </li>
    <li class="menu-item">
    </li>
    <li class="menu-item">
    </li>
  </ul>
</div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
$('ul li').on('click', function(){
$('ul li').on('click', function(){ 
    console.log(this)
})
pending…
$('ul').on('click', 'li', function(){
$('ul').on('click', 'li', function(){
    console.log(this)
})
pending…
$('ul').find('li').on('click', function(){
$('ul').find('li').on('click', function(){
    console.log(this)
})
pending…

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