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
const smallRegexes = [/page/, /a=1/, /c=3/];
const smallRegexesG = [/page/g, /a=1/g, /c=3/g];
const keywords = ['page', 'a=1', 'c=3'];
const url = 'example.com/page/the-cool-page?c=3&a=1&b=2';
Ready to run.
Test | Ops/sec | |
---|---|---|
RegExp.exec() |
| ready |
String.match() |
| ready |
RegExp.exec() (global) |
| ready |
String.match() (global) |
| ready |
String.indexOf() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.