Run results for: flatMap vs reduce

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14324.80.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.102 Safari/537.36

Browser: Chrome 97

Operating system: Chrome OS 14324.80.0

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
reduce with concat	2.9 Ops/sec
flatMap	152.1 Ops/sec

Script Preparation code:

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

Tests: