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
Testing performance of DOM child selector methods. CSS queries are not used - at least not explicitly. Internal workings of the frameworks tested MAY use them internally.
<script src="https://code.jquery.com/jquery-latest.min.js"></script>
<script src="http://bytes1.dyndns.org/BSI/website-app.js"></script>
<ul id="list">
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</ul>
Ready to run.
Test | Ops/sec | |
---|---|---|
Native DOM |
| ready |
Native DOM w/ children |
| ready |
$().get().getElementsByTagName() |
| ready |
BSI.id().Node.getElementsByTagName() |
| ready |
$().children() w/ filter |
| ready |
$().children() w/out filter |
| ready |
$().find() |
| ready |
$() w/ context |
| ready |
BSI.tag() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.