4 ms·

https://blot.im/ https://blot.im/ might be close to what you want. I think it's run on ec2 instances though.

• jedberg 6y ago
  It's not self hosted.
  • _0vzt 6y ago
    It’s close to being conveniently self-hostable: https://github.com/davidmerfield/Blot https://github.com/davidmerfield/Blot