When I was new to web dev, implementing realtime features into your apps seemed like a nightmare. So many things to keep in mind. How to deploy the web sockets? How to manage scaling? I think this might be one of the most beginnerfriendly approaches to implementing realtime features into your own app.

My GitHub: https://github.com/joschan21
The minimal realtime chat code: https://github.com/joschan21/minimal...
Pusher (not sponsored): https://pusher.com/channels

I wish you a lot of fun implementing realtime features into your app! Let me know if you build something cool with it! Cheers