Broadcasting on ws to all clients

[steep magnet]

I am willing to use pub sub if someone can help me or direct me towards a way of subscribing and sending messages from a web page client and js towards the server

[upper narwhal]

There's no difference from the client's perspective with pubsub

The client just connects to a URL like ws://domain.com/something, it doesn't really care what's happening on the server

I'd follow these docs for implementing the server: https://bun.sh/docs/api/websockets#pub-sub

And on the client you just do

const socket = new WebSocket('ws://<url>')

and follow this guide for the rest: https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API/Writing_WebSocket_client_applications