Run results for: flatMap vs reduce

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

flatMap

3K/s

reduce with concat

1/s

View exact numbers

Test name	Executions per second
✓ flatMap	2,555 Ops/sec
reduce with concat	1 Ops/sec

Script Preparation code:

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

Tests: