Run results for: RegEx.exec vs regex.test

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Browser: Firefox 91

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
regex.exec	9877554.0 Ops/sec
regex.test	16527048.0 Ops/sec

Script Preparation code:

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

Tests: