Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36

Browser: Chrome 115

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

callback

957.8M/s

async

3.1M/s

View exact numbers

Test name	Executions per second
✓ callback	957,827,776 Ops/sec
async	3,095,773 Ops/sec

Tests: