Akshay Kamathakshaykamath.hashnode.dev·Mar 8, 2023map(),filter() and reduce()These are a few of the most important utility functions, important to note this : They take a function as an argument. They do not mutate or change the original arguments passed inside the function, they return a new copy,which is always a good pra...3 likes·102 readsmap in jsAdd a thoughtful commentNo comments yetBe the first to start the conversation.