Run results for: RegEx.exec vs regex.test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

regex.test

54.2M/s

regex.exec

41.4M/s

View exact numbers

Test name	Executions per second
✓ regex.test	54,223,776 Ops/sec
regex.exec	41,384,056 Ops/sec

Script Preparation code:

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

Tests: