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/125.0.0.0 Safari/537.36 Edg/125.0.0.0

Browser: Chrome 125

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

callback

136.9M/s

async

3.3M/s

View exact numbers

Test name	Executions per second
✓ callback	136,869,168 Ops/sec
async	3,339,903 Ops/sec

Tests: