ES6 Array Methods

Array Methods

JavaScript offers many array methods, with .map() being particularly useful in React. The .map() method applies a function to each item in an array, returning a new array. In React, it is commonly used to generate lists.

Example

Create a list of items from an array:

const myArray = ['apple', 'banana', 'orange'];

const myList = myArray.map((item) => <p>{item}</p>)