Matrix version 1.0 has been released! We think Matrix is already so good that you could host it on a home server and use it to replace Whatsapp.
We even made a video tutorial!
📺 VIDEO: "FreedomBox Tutorial: Setting Up a Chat Server with Matrix and Riot"
Server run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!