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 arr = Array.from({length: 100}, () => Math.floor(Math.random() * 100000))
let test = [];
test = [];
Ready to run.
Test | Ops/sec | |
---|---|---|
for |
| ready |
for (cached length) |
| ready |
for (omit init) |
| ready |
for (omit condition) |
| ready |
for (omit init & condition) |
| ready |
for (omit all 3) |
| ready |
for ... of |
| ready |
for ... in |
| ready |
while |
| ready |
while (cached length) |
| ready |
do ... while |
| ready |
do ... while (cached length) |
| ready |
forEach |
| ready |
map |
| ready |
filter |
| ready |
reduce |
| ready |
spread |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.