jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
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https://jsperf.com/negative-modulo/2
Can be accessed at:
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The different ways to select (context, pure selector, +find()) DOM elements using jQuery in parent/child scenarios.
<script src="https://code.jquery.com/jquery-2.1.0.min.js">
</script>
<div>
<ul class="list">
<li class="test">
</li>
<li>
</li>
<li class="test">
</li>
<li class="test">
</li>
<li>
</li>
<li class="test">
</li>
<li>
</li>
<li class="test">
</li>
<li>
</li>
<li class="test">
</li>
</ul>
</div>
<div class="test">
</div>
<script>
var list = document.getElementById('list');
var $list = $(list);
</script>Ready to run.
| Test | Ops/sec | |
|---|---|---|
| context | | ready |
| selector | | ready |
| context and find() | | ready |
| created context | | ready |
| selector and find | | ready |
| parent/child selector | | ready |
| immediate children | | ready |
| jquery context | | ready |
| jquery context and find() | | ready |
| jquery immediate children | | ready |
| jquery context and find( > ) | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.