Fedilab
How To Get Started on Mastodon and Leave Twitter Behind
Close your Twitter account, delete your old Tweets, pack your bags, and head over to Mastodon's wild world of federated microblogging.
https://www.pcmag.com/article/364850/how-to-ditch-twitter-and-join-mastodon
senooken JP Social is a social network, courtesy of senooken. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All senooken JP Social content and data are available under the Creative Commons Attribution 3.0 license.