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
Compare guarding techniques for "index miss" in TypedArray.
var acc = 0;
var size = 100 * 100;
var typed = new Int32Array(size);
crypto.getRandomValues(typed);
Ready to run.
Test | Ops/sec | |
---|---|---|
Nullish |
| ready |
Range check |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.