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
function compact(array) {
let resIndex = 0;
const result = [];
if (array == null) {
return result;
}
for (const value of array) {
if (value) {
result[resIndex++] = value;
}
}
return result;
}
const array = Array(1000).fill(1);
Ready to run.
Test | Ops/sec | |
---|---|---|
compact + map |
| ready |
reduce |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.