Run results for: flatMap vs reduce

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0

Browser: Firefox 103

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
reduce with concat	0.5 Ops/sec
flatMap	1397.6 Ops/sec

Script Preparation code:

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

Tests: