This workshop content is over a year old and AWS Amplify has made a great deal of improvements since this content was originally written.

Instead of this content, please check out some of the more up-to-date Amplify content. One great example is the AWS Serverless Airline Booking project. Besides that, you can find lots more excellent AWS Amplify content on the AWS Amplify Community site.

If you would still like to review the content of this workshop, these instructions should still work, provided you use the specific version of AWS Amplify noted in the Prerequisites section.

Bootstrapping the App

Creating a React app

We’ll get things started by building a new React web app using the create-react-app CLI tool.

This will give us a sample React app with a local auto-reloading web server and some helpful transpiling support for the browser like letting us use async/await keywords, arrow functions, and more.

You can learn more about create-react-app at

In the Cloud9 terminal, run npx create-react-app photoalbums.

Then, navigate to the newly created directory with cd photoalbums.

Adding Semantic UI React

Before we start writing our UI, we’ll also include Semantic UI components for React to give us components that will help make our interface look a bit nicer.

In the photoalbums directory, run npm install --save semantic-ui-react

Then, edit public/index.html and add this stylesheet link:

    <!-- ... --> 

    <link rel="stylesheet" href="//"></link>

    <!-- ... --> 

Starting the App

Now let’s start our development server so we can make changes and see them refreshed live in the browser.

In the photoalbums directory, run npm start.

Once the web server has started, click the Preview menu and select Preview Running Application

preview running application

If you’d like, you can also pop the preview to a new window:

pop app to new window

Finally, open another terminal window. We’ll leave this first terminal alone since it’s running the web server process.

new terminal

Simplifying markup

Next, we’ll want to start with a clean slate.

Edit src/App.js and change it to display a simple ‘Hello World’ message. Replace the existing content of the file with:

// src/App.js

import React, { Component } from 'react';
import { Header } from 'semantic-ui-react';

class App extends Component { 
    render() { 
        return (
                <Header as='h1'>Hello World!</Header>

export default App;

At this point, the browser should automatically refresh and show a much simpler page, with just some text that says ‘Hello World’. It’s not much to look at yet, but it’s good to start with as little markup as possible.