Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:101.0) Gecko/101.0 Firefox/101.0

Browser: Firefox Mobile 101

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
async	245275.6 Ops/sec
callback	401747872.0 Ops/sec

Tests: