Run results for: promise vs callback

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Browser: Firefox 115

Operating system: Windows 7

Device Platform: Desktop

Date tested: 3 months ago

Test name	Executions per second
async	458151.4 Ops/sec
callback	647206400.0 Ops/sec

Tests: