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 demo = Array.from({ length: 1000 }, (_, i) => ({
id: Math.floor(Math.random() * 100000),
video: {
id: i,
}
}));
const computed = demo.map((val) => val.video.id)
const demoA = (id) => computed.includes(id)
const demoB = (id) => demo.some(val => val.video.id === id)
Ready to run.
Test | Ops/sec | |
---|---|---|
Includes |
| ready |
Some |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.