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
const arraySource = [
"frank",
"george",
"anne",
"peter",
"teddy"
];
const setSource = new Set();
for (let i = 0; i < arraySource.length; ++i) {
setSource.add(arraySource[i]);
}
let toCheck = [];
for (let i = 0; i < 50; ++i) {
if (i % 10 === 0) {
toCheck.push(arraySource[i / 10]);
} else {
toCheck.push("something " + i);
}
}
Ready to run.
Test | Ops/sec | |
---|---|---|
Array includes |
| ready |
Set has |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.