Test name | Executions per second |
---|---|
getElementsByClassName | 2255362.8 Ops/sec |
querySelector | 143837.8 Ops/sec |
speed find | 405974.2 Ops/sec |
selector | 251956.0 Ops/sec |
<div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div> <div class="div1"><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><h1>H1</h1><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><span>stuff</span><h2>h2</h2></div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div><div>stuff</div>
document.getElementsByClassName("div1");
document.querySelector(".div1")
$.find('.div1')
$('.div1')