tildeverse
audiodude


From the website at https://tildeverse.org/[1]:

  we’re a loose association of like-minded tilde communities. if you’re
  interested in learning about *nix (linux, unix, bsd, etc) come check
  out our member tildes[2] and sign up!

[1] https://tildeverse.org

[2] https://tildeverse.org/members/