Menu
×
   ❮     
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

React ES6 Array Methods


Array Methods

There are many JavaScript array methods.

One of the most useful in React is the .map() array method.

The .map() method allows you to run a function on each item in the array, returning a new array as the result.

In React, map() can be used to generate lists.

Example

Generate a list of items from an array:

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

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

Run Example »


Test Yourself With Exercises

Exercise:

Complete the array method that will allow you to run a function on each item in the array and return a new array.

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

Start the Exercise