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
Testing which is faster, ternary, switch, if, if else if, or if else if else.
var a;
t1= function(){for (var i = 0; i < 10000000; i++) {
a = i < 100 ? 1 : 2;
}
}
t2= function() {for (var i = 0; i < 10000000; i++) {
if(i < 100) {a = 1}else{a = 2}
}
}
Ready to run.
Test | Ops/sec | |
---|---|---|
Terary |
| ready |
Switch |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.