Run results for: RegEx.exec vs String.match

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

regex.exec

14.2M/s

string.match

13.6M/s

View exact numbers

Test name	Executions per second
✓ regex.exec	14,202,478 Ops/sec
string.match	13,596,453 Ops/sec

Script Preparation code:

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

Tests: