This is a port of Leaderboard to ShareDB.
In this demo, data is not persisted. To persist data, run a Mongo server and initialize ShareDB with the ShareDBMongo database adapter.
Make sure you're in the examples/leaderboard folder so that it uses the package.json located here).
npm install
npm run build && npm start
Finally, open the example app in the browser. It runs on port 8080 by default: http://localhost:8080
For testing out the real-time aspects of this demo, you'll want to open two browser windows!