Run results for: getRandomIntInRange

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Browser: Chrome 112

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Math.random	7747610.5 Ops/sec
crypto.getRandomValues	857110.5 Ops/sec

Tests:

Math.random
return Math.floor(Math.random() * 50000)
AخA

return Math.floor(Math.random() * 50000)
crypto.getRandomValues
const range = 5000 const randomBuffer = new Uint32Array(1); window.crypto.getRandomValues(randomBuffer); const randomNumber = randomBuffer[0]; const scaledRandomNumber = Math.floor(randomNumber / (Math.pow(2, 32) / range)); return scaledRandomNumber;
x

const range = 5000
const randomBuffer = new Uint32Array(1);
window.crypto.getRandomValues(randomBuffer);
const randomNumber = randomBuffer[0];
const scaledRandomNumber = Math.floor(randomNumber / (Math.pow(2, 32) / range));
return scaledRandomNumber;