Javascript Arrays Made Simple: Map and Flat (Part 4)

Map is probably the most important single array method you will learn, particularly if you are a React developer. Let’s dig into the powerful map method, and its associated methods to see just what we can do with them. Quokka: Code: 👉 What’s my theme? Night Wolf [black] 👉 What’s that font? Operator Mono 👉 I’m a host on the React Round Up podcast: 👉 Don’t forget to subscribe to this channel for more updates: 👉 Discord server signup: 00:00 Introduction 00:22 Map of scalars 01:45 Chaining filter and map 03:07 Mapping over objects 05:25 Nested object references 06:39 Cheap cloning 07:53 08:52 Flat 10:07 flatMap 11:09 Concat 12:09 Review 12:52 Outroduction Thank you for watching this video, click the “SUBSCRIBE“ button to stay connected with this channel. #javascript #arrays