map(), .reduce(), and .filter() for your next interview
What Are JavaScript Higher Order Functions? JS Map, Filter, Reduce!
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,
How to use the Array.reduce method to combine the map and filter operations | Yes, I Know IT !
How to write your own map, filter and reduce functions in JavaScript
Comparing JS iteration methods (map, filter, forEach, reduce + loops) - DEV Community