It's the same for supabase without the additional graphql layer. It runs a separate elixir project to convert postgres changes into real time subscriptions. You

It's the same for supabase without the additional graphql layer. It runs a separate elixir project to convert postgres changes into real time subscriptions. You can use this without using other parts. https://github.com/supabase/realtime https://github.com/supabase/realtime