Array.prototype.map() is a method that iterates over an array and applies a function to each element, modifying it in some way. The result is then returned as a new array, leaving the original array ...

The Map Function is one of the many Methods existing on the JavaScript Array prototype. If you want to do a deep dive on prototypical inheritance, here's a great read by Kyle Simpson on how prototypes ...

Learn how to use the JavaScript map method to efficiently transform and manipulate arrays. This tutorial breaks down how map works, with easy-to-follow examples to help you master this powerful ...