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
<p id="foo">bar</p>
var select = function(query){
if (query[0] == "#"){
return document.getElementById(query.slice(1));
}else{
return document.querySelectorAll(query);
}
};
Ready to run.
Test | Ops/sec | |
---|---|---|
getElementById |
| ready |
querySelectorAll |
| ready |
select |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.