Run results for: Case Insensitive RegEx.test vs. String.includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
RegEx.test	7441614.0 Ops/sec
String.includes	16207477.0 Ops/sec

Script Preparation code:

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

AخA
 
var string = "Hello world!";var regex = /hello/i;

Tests:

RegEx.test
regex.test(string);
regex.test(string);
String.includes
string.toLowerCase().includes("hello");
string.toLowerCase().includes("hello");