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/117.0.0.0 Safari/537.36

Browser: Chrome 117

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

callback

867.9M/s

async

6.0M/s

View exact numbers

Test name	Executions per second
✓ callback	867,920,832 Ops/sec
async	6,031,718 Ops/sec

Tests: