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
Initial tests were not accurate, The second test was iterating over the results of the first.
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<p id="various_loop_container">
</p>
<script>
var spanList = '',
target = document.getElementById("various_loop_container");
function populate() {
var iterations = 100;
target.innerHTML = "";
while (iterations--) {
var span = "<span>" + iterations + "</span>";
spanList += span;
}
target.innerHTML = spanList;
}
populate();
</script>
target.innerHTML = spanList; // reset the target code
Ready to run.
Test | Ops/sec | |
---|---|---|
Clone / ReplaceWith |
| ready |
Detach / Append |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.