Run results for: Case insensitive RegEx.test vs. String.includes when string doesn’t match

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Browser: Chrome 145

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 4 months ago

String.includes

42.1M/s

RegEx.test

31.9M/s

View exact numbers

Test name	Executions per second
✓ String.includes	42,054,628 Ops/sec
RegEx.test	31,884,546 Ops/sec

Script Preparation code:

var string = "Hello world!";
var regex = /Hello1/i;

Tests: