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
<script>
function loop(useTernary) {
var n = 1000,
dummy = 1;
if (useTernary) {
while (--n) {
dummy = n > 500 ? 1 : 2;
}
} else {
while (--n) {
if (n > 500) {
dummy = 1;
} else {
dummy = 2;
}
}
}
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
/w ternary |
| ready |
no ternary |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.