Run results for: my filter.map vs flatmap vs reduce

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:109.0) Gecko/20100101 Firefox/111.0

Browser: Firefox 111

Operating system: Mac OS X 10.14

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var arr = [];
var i = 0;

while (i <= 1E5) arr[i] = i++;

Tests:

filter.map
arr.filter(x => x % 12 && x % 5 && x % 3).map(x => x/100)
flatmap
arr.flatMap(x => x % 12 && x % 5 && x % 3 ? x/100 : [])
reduce
arr.reduce((newArray, x) => { if (x % 12 && x % 5 && x % 3) { newArray.push(x / 100) } return newArray }, [])