Run results for: flatmap vs reduce for building arrays for objects

Run details:

User agent: Mozilla/5.0 (Android 16; Mobile; rv:152.0) Gecko/152.0 Firefox/152.0

Browser: Firefox Mobile 152

Operating system: Android

Device Platform: Mobile

Date tested: one month ago

flatMap

860/s

reduce

416/s

View exact numbers

Test name	Executions per second
✓ flatMap	860 Ops/sec
reduce	416 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

var array = Array(10_000).fill({ id: 1 })

Tests: