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
<div id="host"></div>
const N = 5000;
let node = document.getElementById("host");
for (let i = 0; i < N; i++) {
const el = document.createElement('div');
node.appendChild(el);
node = el;
}
Ready to run.
Test | Ops/sec | |
---|---|---|
document.contains |
| ready |
getRootNode({composed: true}) |
| ready |
getRootNode() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.