Get Started
Run a first 3D-app example
Run a first 3D-app example: Expo project with app-example/, app/, assets/ in its source tree.
Start with the smallest workflow described by the README for 3D-app. Complete installation and configuration first.
Get started
-
Install dependencies
npm install -
Start the app
npx expo start
In the output, you'll find options to open the app in a
- development build
- Android emulator
- iOS simulator
- Expo Go, a limited sandbox for trying out app development with Expo
You can start developing by editing the files inside the app directory. This project uses file-based routing.
Next task
Read the usage guide for the documented components, configuration, and source layout.
Source and help
Source captured: 2026-10-11