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
Tests toDataURL image types with a large canvas
<canvas width="8000" height="3000" style="display:none;">
</canvas>
c = document.getElementsByTagName("canvas")[0];
ctx = c.getContext("2d");
Ready to run.
Test | Ops/sec | |
---|---|---|
empty parameter |
| ready |
image/png |
| ready |
image/jpeg |
| ready |
image/webp |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.