Hideout is a self-hosted service that makes private, persistent chat rooms possible. Its frontend is made with Elm and elm-ui. Great to see more projects using elm-ui popping up! (Demo site and source code)
Did you know there is an online Elm meetup? At the next online Elm meetup on 7 July, Martin Stewart will talk about building a Meetup clone on Lamdera, and Chad will talk about analytics and architecture in Elm.