Run results for: RegEx.test vs. String.includes incasesensitive

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

String.includes

50.7M/s

RegEx.test

17.5M/s

View exact numbers

Test name	Executions per second
✓ String.includes	50,680,224 Ops/sec
RegEx.test	17,523,554 Ops/sec

Script Preparation code:

var string = "Hello world!";
var regExp = RegExp('hello', 'i');

Tests: