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>
<script src="http://documentcloud.github.com/underscore/underscore-min.js"></script>
<script>
var options = {
name: "Dave",
age: 26,
family: {
father: true,
mother: true
}
};
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
jquery extend |
| ready |
underscore extend |
| ready |
jquery deep extend |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.