Run results for: Replace RegExp vs split

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Browser: Chrome 136

Operating system: Windows

Device Platform: Desktop

Date tested: 11 months ago

Test name	Executions per second
RegExp	2393483.2 Ops/sec
Split	15594101.0 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const testString = "1234-56";

const splitRegExp = /^(\d{4})(?:-\d{1,2})?/;

Tests: