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
<canvas id="canvas1">
</canvas>
<script>
var can = document.getElementById('canvas1');
can.width = window.innerWidth;
can.height = window.innerHeight;
var ctx = can.getContext('2d');
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
canvas width |
| ready |
window innerWidth |
| ready |
window + check |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.