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
class TestA {
}
class TestB {
}
var tests = []
for(var i=0;i<100;i++) {
var test = Math.random() > 0.5 ? new TestA() : new TestB()
tests.push(test)
}
var a = 0;
var b = 0;
Ready to run.
Test | Ops/sec | |
---|---|---|
instanceof |
| ready |
constructor.name |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.