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 items =
['0', '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', '0', {data: 4}, undefined, {data: undefined}, '3', '4', '5', '6', {data: 4}, undefined, {data: undefined}
];
const getItem = (item) => {
if(typeof item === 'object'){
return +item.data;
}
return +item;
}
Ready to run.
Test | Ops/sec | |
---|---|---|
Filtering and mapping |
| ready |
Reducing (immutably) |
| ready |
mapReduce |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.