After cloning both repositories from https://github.com/jtordgeman/YewChat/tree/websockets-part2 and https://github.com/jtordgeman/SimpleWebsocketServer, interaction between pages that have entered a username into the application can be achieved. The result can be seen as shown in the image below, where there are three users chatting with each other.
I had little time to be crative. I am familiar with tailwind and how it works though so I changed the background of the chatroom to green