Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Android

Device Platform: Desktop

Date tested: one year ago

callback

58.4M/s

async

1.2M/s

View exact numbers

Test name	Executions per second
✓ callback	58,356,080 Ops/sec
async	1,173,524 Ops/sec

Tests: