Run results for: String.prototype.replaceAll vs regular expression

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser: Chrome 113

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Regular expression	1942053.0 Ops/sec
String.prototype.replaceAll	4317517.0 Ops/sec

Script Preparation code:

var dynamicParam = 'someParam';

Tests:

Regular expression
'test [[someParam]] string'.replace(new RegExp(`\\[\\[${dynamicParam}]]`, 'g'), 'replaced');
String.prototype.replaceAll
'test [[someParam]] string'.replaceAll(`[[${dynamicParam}]]`, 'replaced')