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 n = 1000 * 1000
const ary = [2, 3]
const obj = {a: 2, b: 3}
const f_ary = Object.freeze([2, 3])
const f_obj = Object.freeze({a: 2, b: 3})
let x = 0
Ready to run.
Test | Ops/sec | |
---|---|---|
classic array indexing |
| ready |
array destructuring |
| ready |
classic object keys |
| ready |
object desctructuring |
| ready |
object desctructuring with renaming |
| ready |
classic (frozen) array index |
| ready |
(frozen) array destructuring |
| ready |
(frozen) object destructuring with renaming |
| ready |
(frozen) object keys |
| ready |
(frozen) object destructuring |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.