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
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id="a"></div>
<script>
var a = $( '#a' )
var b = $( '<div>' ).append(
$( '<div>' ).addClass( 'line2' ),
$( '<div>' ).addClass( 'line3' ),
$( '<span>' ).text( ':)' )
);
</script>
a.empty();
Ready to run.
Test | Ops/sec | |
---|---|---|
html |
| ready |
append |
| ready |
html clone |
| ready |
append clone |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.