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
let longstr = Array(1000).map(el => 'hello').join('') + 'world';
let shortstr = 'helloworld';
Ready to run.
Test | Ops/sec | |
---|---|---|
early search long |
| ready |
early search short |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.