Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36

Browser: Chrome 141

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 10 months ago

callback

184.0M/s

async

9.1M/s

View exact numbers

Test name	Executions per second
✓ callback	184,034,016 Ops/sec
async	9,090,908 Ops/sec

Tests: