[helloworld42024]

In his initial message, the original poster provided a link to Supabase, which integrates PostgreSQL with PostgREST out of the box. This setup automatically offers websocket server functionality:

1. The websocket server, database data subscriptions, and all session management are consolidated in this layer.

2. Updates to data are efficiently managed using a built-in PostgreSQL function.

3. User authentication is managed via React, employing either JWT or OAuth.

As I mentioned earlier, it's quite simple.