Run results for: flatMap vs reduce

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0

Browser: Firefox 123

Operating system: Windows

Device Platform: Desktop

Date tested: 6 months ago

Test name	Executions per second
reduce with concat	1.4 Ops/sec
flatMap	4112.9 Ops/sec

Script Preparation code:

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

Tests: