Mark Malstrom@Razemix @cheeaun There currently is only one social media app backend (AppView) in operation for the AT Protocol that operates on `app.bsky.*` data. The AppView is open source and anyone can run their own if they wish. There are other AppViews being actively run that operate on different data schemas (similar to Pixelfed or PeerTube in the fediverse).
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.