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 complexPatternStr = '^\\w+([\\.\\+-]*\\w+)*@\\w+([\\.\\+-]*\\w+)*(\\.\\w{2,6})+$';
var complexPattern = new RegExp(complexPatternStr);
var simplePatternStr = '^\\S+@\\S+$';
var simplePattern = new RegExp(simplePatternStr);
var email = 'longishemail123@longsubdomain.longdomain.tld';
Ready to run.
Test | Ops/sec | |
---|---|---|
complex uncompiled |
| ready |
complex compiled |
| ready |
simple uncompiled |
| ready |
simple compiled |
| ready |
complex uncompiled 2 |
| ready |
simple uncompiled 2 |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.