Run results for: replace test number vs parseint

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

number replace string

8.4M/s

parseint replace string

5.2M/s

number replace reegx

4.4M/s

parseing replace regex

4.2M/s

View exact numbers

Test name	Executions per second
✓ number replace string	8,436,818 Ops/sec
parseint replace string	5,156,222 Ops/sec
number replace reegx	4,433,423 Ops/sec
parseing replace regex	4,214,441 Ops/sec

HTML Preparation code:

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

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

parseint replace string
parseInt("0x"+"0015e517-04f2-430b-ad61-3696a97714f5".replaceAll("-", "")) % 48
parseing replace regex
parseInt("0015e517-04f2-430b-ad61-3696a97714f5".replace(/\D/g, "")) % 48
number replace string
Number("0x"+"0015e517-04f2-430b-ad61-3696a97714f5".replaceAll("-", "")) % 48
number replace reegx
Number("0015e517-04f2-430b-ad61-3696a97714f5".replace(/\D/g, "")) % 48