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" width="256" height="252"></canvas>
<script>
var can = document.getElementById('canvas1');
var ctx = can.getContext('2d');
var can2 = document.createElement('canvas');
can2.width = 256;
can2.height = 252;
var ctx2 = can2.getContext('2d');
var img = new Image();
img.src = 'http://dianstartups.sinaapp.com/game/static/img/blue.png';
ctx2.drawImage(img, 0,0);
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
render |
| ready |
pre-rendered |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.