# Page Not Found

The URL `reference/react-hooks-reference/guides-and-concepts/grid-logic` does not exist.

You might be looking for one of these pages:
- [Grid logic](https://docs.whereby.com/whereby-for-web-browser/react-based-browser-sdk/grid-logic.md)
- [VideoGrid](https://docs.whereby.com/reference/react-hooks-reference/videogrid.md)
- [useRoomConnection](https://docs.whereby.com/reference/react-hooks-reference/useroomconnection.md)
- [VideoView](https://docs.whereby.com/reference/react-hooks-reference/videoview.md)
- [useLocalMedia](https://docs.whereby.com/reference/react-hooks-reference/uselocalmedia.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/whereby-for-web-browser/react-based-browser-sdk/grid-logic.md`)
- Use `Accept: text/markdown` header for content negotiation