Joel Thoms on Twitter: "💡TIP: filter and then map will loop through the array twice. This may (or may not) have a performance impact. To loop through the list one time, you
Array Map, Filter and Reduce in JS | Aten Design Group
map vs filter vs reduce : r/learnjavascript
Comparing JS iteration methods (map, filter, forEach, reduce + loops) - DEV Community
Javascrip map, filter, reduce... | Stefano Frasca
Array Map, Filter and Reduce in JS | Aten Design Group