Yeah. So I had already built a chat system for watching synchronized videos. The last part of the url to it was just an arbitrary chatroom name. So I figured why not use a url as the chatroom name. So you are right. It is extendable though. Here is the source code to the actual chat https://js.lifelist.pw/u/wchat. See all those import statements. You could '#import wchat' and then just replace any function in it. You would also have to change the build to your username, then your username would become the name of a different version.