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

Error Matching Test

Benchmark created on July 12, 2024

Test runner

Ready to run.

Test Ops/sec

Regex match

Testing in
Test	Ops/sec
Regex match	`AssertionError: could not parse protocol from url: "https%3A%2F%2Fwww.travelocity.com%2Flp%2Fb%2Fhotel-sale%3Faffcid%3Dtravelocity-US.network.cj.%zp.%za%26afflid%3D%zs%26cjevent%3D%ze"`.match(/could not parse protocol from url/)	ready
String includes	`AssertionError: could not parse protocol from url: "https%3A%2F%2Fwww.travelocity.com%2Flp%2Fb%2Fhotel-sale%3Faffcid%3Dtravelocity-US.network.cj.%zp.%za%26afflid%3D%zs%26cjevent%3D%ze"`.includes("could not parse protocol from url")	ready

`AssertionError: could not parse protocol from url: "https%3A%2F%2Fwww.travelocity.com%2Flp%2Fb%2Fhotel-sale%3Faffcid%3Dtravelocity-US.network.cj.%zp.%za%26afflid%3D%zs%26cjevent%3D%ze"`.match(/could not parse protocol from url/)

ready

String includes

`AssertionError: could not parse protocol from url: "https%3A%2F%2Fwww.travelocity.com%2Flp%2Fb%2Fhotel-sale%3Faffcid%3Dtravelocity-US.network.cj.%zp.%za%26afflid%3D%zs%26cjevent%3D%ze"`.includes("could not parse protocol from url")

ready

Revisions

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

Revision 1: published on July 12, 2024
Revision 2: published on July 17, 2024