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
Test recursive power function versus iterative
<script>
function power(base, exponent) {
return exponent == 0? 1 : base * power(base, exponent - 1);
}
function powerNR(base, exp) {
var result = 1;
while(exp--) {
result *= base;
}
return result;
}
var x = 5, y = 11;
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Recursive |
| ready |
Iterative |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.