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 string1 = '';
for (var i = 0; i < 10; ++i) {
string1 += Math.floor(Math.random() * 10);
}
Ready to run.
Test | Ops/sec | |
---|---|---|
String.prototype.match |
| ready |
String.prototype.indexOf |
| ready |
String.prototype.substr |
| ready |
String.prototype.search |
| ready |
String.prototype.search with RegExp |
| ready |
String.prototype.search with RegExp without anchor |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.