# Page Not Found

The URL `build/all-ui-components/scan-barcode` does not exist.

You might be looking for one of these pages:
- [scan-barcode](https://docs.journeyapps.com/reference/build/ui-components/all-ui-components/scan-barcode.md)
- [XML Fields (Attributes)](https://docs.journeyapps.com/reference/build/ui-components/xml-fields.md)
- [All UI Components](https://docs.journeyapps.com/reference/build/ui-components/all-ui-components.md)
- [Show / Hide UI Components](https://docs.journeyapps.com/reference/build/ui-components/show-hide-components.md)
- [display-3d-model](https://docs.journeyapps.com/reference/build/ui-components/all-ui-components/display-3d-model.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.journeyapps.com/reference/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.journeyapps.com/reference/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/reference/build/ui-components/all-ui-components/scan-barcode.md`)
- Use `Accept: text/markdown` header for content negotiation