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
check += against +
<script>
var l_count1 = 0;
var l_count2 = 0;
var l_count3 = 0;
var l_count4 = 0.5;
var l_count5 = 0.5;
var l_count6 = 0.5;
var l_count7 = 4294967296;
var l_count8 = 4294967296;
var l_count9 = 4294967296;
</script>Ready to run.
| Test | Ops/sec | |
|---|---|---|
| int += 1 | | ready |
| int + 1 | | ready |
| int++ | | ready |
| float += 1 | | ready |
| float + 1 | | ready |
| float++ | | ready |
| bigint += 1 | | ready |
| bigint + 1 | | ready |
| bigint++ | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.