A web-socket event-based backend for storing geohashed keys and setting up proximity queries on them (a la GeoFire). Built with Node, Express, and socket.io.
Proximity queries and key tracking is done using the node-geo-proximity package, running on a Redis server.
Getting set up is easy!
- Start a local Redis server with
redis-server npm installnode index.js- Navigate to
localhost:3000in your browser of choice!