Run results for: generateRandomString

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
generateRandomString1	7116735.0 Ops/sec
Math.floor(Math.random() * 9000000000) + 1000000000	87343368.0 Ops/sec
Math.floor(Math.random() * 1000000000)	86376784.0 Ops/sec

HTML Preparation code:

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

Script Preparation code:

function generateRandomString1(length) {
  const characters =
    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  let result = '';
  for (let i = 0; i < length; i++) {
    const randomIndex = Math.floor(Math.random() * characters.length);
    result += characters.charAt(randomIndex);
  }
  return result;
}

Tests:

generateRandomString1
generateRandomString1(8)
Math.floor(Math.random() * 9000000000) + 1000000000
Math.floor(Math.random() * 9000000000) + 1000000000
Math.floor(Math.random() * 1000000000)
Math.floor(Math.random() * 1000000000)

Run results for: generateRandomString

generateRandomString1

Math.floor(Math.random() * 9000000000) + 1000000000

Math.floor(Math.random() * 1000000000)