fosstodon.org is one of the many independent Mastodon servers you can use to participate in the fediverse.
Fosstodon is an invite only Mastodon instance that is open to those who are interested in technology; particularly free & open source software.
If you wish to join, contact us for an invite.
I'm definitely doing some crimes with my proc macro implementation, but it's pretty hard to argue with ~200 LOC to replace 456 unit tests and generate a proper data model from a few hundred YAML files at compile time