Lowell20

Gathering.js - How to use

Keep list (and count) of online users in a Firebase web app - by isolated rooms or globally.

Live Demo

Firebase Shared Checklist is a demo application that shows the number of users joined a checklist using gathering.js. Here is a 1 minute screencast of using this application.

Lowell20

const setBatteries = assign({
  batteries: (context, event) => {
    context.batteries = event.value
  }
});

const battsFound = (context, event) => {
  return context.batteries.length > 0
};