Run results for: flat() vs flatMap()

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
flat()	1807.7 Ops/sec
flatMap()	1579.3 Ops/sec

Script Preparation code:

var arr = Array.from({ length: 9999 }, () => [{a: 1, b: 2, c:3 }, {d: 4, e: 5, f: 6}]);

Tests: