# Use and adapt fu-app

Use the documented interfaces and source layout for **fu-app**. The sections below retain the README’s examples and configuration details.

## Source layout

The captured root contains:

- `.cursorrules`
- `.github /`
- `.gitignore`
- `.vscode /`
- `app.json`
- `app /`
- `assets /`
- `babel.config.js`
- `bun.lock`
- `design_system.json`
- `design_system.md.resolved`
- `eslint.config.js`.

The available README does not describe a user workflow or API contract. Inspect the linked source before extending it; the installation command alone does not establish supported features.

## Commands in the root manifest

The captured [package.json](https://github.com/Up-to-code/fu-app/blob/HEAD/package.json) declares the following scripts. Run them from the directory containing that manifest.

| Command | Script |
| --- | --- |
| `npm run start` | `expo start` |
| `npm run android` | `expo run:android` |
| `npm run ios` | `expo run:ios` |
| `npm run web` | `expo start --web` |
| `npm run lint` | `expo lint` |

## Troubleshoot a local change

1. Reproduce the smallest example from the [quick-start guide](/docs/up-to-code-fu-app/quick-start-guide).
2. Compare required configuration and dependency versions with the README.
3. Check the linked issue tracker for the same error. Include the command, runtime version, and relevant error when reporting a problem; omit credentials.

## Source and help

- [GitHub repository](https://github.com/Up-to-code/fu-app)
- [Issues and existing reports](https://github.com/Up-to-code/fu-app/issues)