Start

In order to start ,you need reach to your file path and put in:

 npm install

Because it uses axios to fetch the data

npm install axios

After installation successfully,then can start npm:

npm start

Picture

This is my first react demo . It used axios to fetch data from jsonplaceholder.http://jsonplaceholder.typicode.com/posts

Function

It will show posts and when click the post it will show the commets from different people.