Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

callback

83.5M/s

async

3.0M/s

View exact numbers

Test name	Executions per second
✓ callback	83,502,912 Ops/sec
async	3,022,790 Ops/sec

Tests: