Run results for: Async vs Callback

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Async

12.7M/s

Promises

9.6M/s

View exact numbers

Test name	Executions per second
✓ Async	12,742,920 Ops/sec
Promises	9,609,417 Ops/sec

Tests: