JS By Example: 8 Distinct Uses Of JavaScript Array Slice

The JavaScript array slice method is one of the most powerful and commonly used built-ins in the JavaScript language. And with the rise of React and other functionally oriented JavaScript practices, it is becoming even more important, for 2 key reasons: Functional programming, particularly higher level functions, works heavily with lists of data Functional programming requires pure functions, functions that do not cause side effects or modify their input data.