app folder

The vast majority of your code will live in the app folder. This is where you'll spend most of your time.

In this folder, there's only one file (app.tsx). The rest are folders for containing components, models, screens, and more.

• app.tsx - The main entry point for your app
• components - Reusable components
• config - Configuration files
• devtools - Configuration/setup for Reactotron and other dev tools
• i18n - Internationalization setup
• models - MobX-State-Tree models
• navigators - React Navigation navigators
• screens - The main screens of your app
• services - Services, such as API clients
• theme - Theme files
• utils - Utility functions and hooks