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

Ready to run.

Test | Ops/sec | |
---|---|---|

var named function expression |
| ready |

let function declr |
| ready |

let function expression |
| ready |

let anonymous func |
| ready |

let named function expression |
| ready |

var function declr |
| ready |

You can edit these tests or add more tests to this page by appending /edit to the URL.

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