Run results for: Promise vs. Callback

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

callback

79.4M/s

promise

8.8M/s

View exact numbers

Test name	Executions per second
✓ callback	79,433,008 Ops/sec
promise	8,757,395 Ops/sec

Tests: