This is a project where you can share your location by carrying the beacon, and have other people follow your beacon by sharing an uuid-based passkey. It uses Websockets for realtime tracking and a back-end flutter-beamer-backend to keep up with the location data. It uses flutter_map because it's free to use with OpenStreetMap tiles.
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.