React Native and Expo project structure and configuration

The starter is a normal Expo application. Application identity and native settings live in app.json; form0 application conventions live in form0.config.js.

Code
.
├── app.json
├── form0.config.js
├── assets/
├── scripts/
└── src/
    ├── components/
    ├── field-renderers/
    ├── forms/
    ├── lib/
    ├── pages/
    └── supporting-images/

Expo configuration

Use app.json for the app name, slug, version, orientation, icons, splash screen, platform options, and other Expo settings. Review these placeholder values before distributing an application.

form0 configuration

form0.config.js controls:

• form layout and label placement;
• theme mode and theme overrides;
• initial edit or view behavior;
• keyboard scrolling offset;
• renderer identifiers;
• output field-key selection;
• local SQLite storage; and
• Expo development-server integration used by form0 serve --app.

Keep machine-specific public development URLs in .env.local. Do not place secrets in Expo public configuration or in values bundled into the client application.

The CLI project configuration reference documents shared form0 settings. Continue with Forms, screens, and navigation.