Run results for: RegEx.exec vs regex.test

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

regex.test

14.0M/s

regex.exec

11.5M/s

View exact numbers

Test name	Executions per second
✓ regex.test	13,992,754 Ops/sec
regex.exec	11,466,942 Ops/sec

Script Preparation code:

var string = "Hello world!";
var regex = /[A-Z][a-z]+ [a-z]+/;

Tests: