Run results for: Math random UUID vs crypto UUID

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:149.0) Gecko/20100101 Firefox/149.0

Browser: Firefox 149

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 months ago

math.random

6.0M/s

crypto uuid

3.9M/s

View exact numbers

Test name	Executions per second
✓ math.random	6,039,975 Ops/sec
crypto uuid	3,879,981 Ops/sec

Script Preparation code:

var uuid;

var broofa = () => {
    return Math.random().toString() + Math.random().toString()
}

Tests: