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.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
different ways of handling jquery
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="foo">
foo
<div class="bar">
bar
<div class="biz">
biz
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
var bar = $('.bar');
var __EXPECTED__ = $('.biz');
function assert(condition, message) {
if (!condition) {
throw message || "Assertion failed";
}
}
Ready to run.
Test | Ops/sec | |
---|---|---|
direct |
| ready |
direct+within |
| ready |
find |
| ready |
has |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.