Run results for: Split vs Regex

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; Pixel 6 Pro) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.129 Mobile Safari/537.36

Browser: Chrome Mobile 103

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Splitting	4134151.0 Ops/sec
Regex	39613140.0 Ops/sec

Script Preparation code:

var testString = "testing\nNewlines\nBleh"

Tests:

Splitting
var values = testString.split("\n"); var value1 = values[0]; var value2 = values[1]; var value3 = values[2];
Regex
var regex = /.+((?=\n)|$)/g var value1 = regex[0]; var value2 = regex[1]; var value3 = regex[2];