Congratulations! You’ve created your first Expo app. Let’s take a step back and recap.

• Developing Expo apps on your own computer requires Node.js and a code editor.
• npm install -g expo-cli installs the Expo command-line tools.
• expo init hello-world creates a new Expo project named hello-world.
• Expo Go, the mobile app for Android and iOS, makes it easy to preview your app on your smartphone.