join some rooms.
create random dance hall:
the dance (public) namespace means any google account can join
the rooms, everything else requires email in this domain.
https://jazz.ninja/hall/rekki.com/random allows only @rekki.com
https://jazz.ninja/hall/dance/random allows any google account
by using jazz.ninja you agree with the terms of service
PS: this project will be open sourced within 2 weeks
expect it at https://github.com/jackdoe/jazz.ninja