Extract specific properties from an array of objects in JavaScript (2023)

How to Extract specific properties from an array of Objects in JavaScript?

👨‍🏫 Case: You have an array of objects representing books. Now, you need to extract the titles of every book. 👇

💡 It is a real use-case, where we usually have an API that returns this type of data.

💡 To extract specific properties, we can use different ways, like loops.
💪 map() array method is more efficient in such cases (Simplicity, Performance & Readability)