Run results for: flatMap vs reduce

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 126

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

flatMap

2K/s

reduce with concat

5/s

View exact numbers

Test name	Executions per second
✓ flatMap	1,504 Ops/sec
reduce with concat	5 Ops/sec

Script Preparation code:

var arr = Array(10_000).fill(0)

Tests: