Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

callback

206.7M/s

async

5.7M/s

View exact numbers

Test name	Executions per second
✓ callback	206,654,576 Ops/sec
async	5,651,248 Ops/sec

Tests: