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
var fibNomal = function fib(x) {
if (x < 3) return 1;
return fib(x - 2) + fib(x - 1);
};
var fibAsmjs = (function () {
'use asm';
function fib(x) {
x = x|0;
if ((x|0) < 3) return 1;
return ((fib((x - 2)|0)|0) + (fib((x - 1)|0)|0))|0;
}
return fib;
})();
Ready to run.
Test | Ops/sec | |
---|---|---|
fib nomal |
| ready |
fib asm.js |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.