This is an application for the Listserve mailing list. The idea is that it is a realtime map showing the current visitors on the site. The users can enter their name and then a point marker, a circle, and an info box show up for each user on the page. There is also a chat on the page to talk to other users.
You can see the demo at: http://listserve.firebaseapp.com
This app is built using Firebase.
This app is deployed to listserve.firebaseapp.com using the firebase deploy hosting tool.
To deploy, run:
firebase deploy