Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0

Browser: Firefox 127

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

callback

1296.8M/s

async

600K/s

View exact numbers

Test name	Executions per second
✓ callback	1,296,768,384 Ops/sec
async	600,000 Ops/sec

Tests: