This project looks promising:

"Goodnews is a PHP-based social media platform like Mastodon based on the ActivityPub protocol."

Highlights:

- PHP 8.2+, Hyperf, and Swoole
- AGPL 3.0
- ActivityPub
- Mastodon API compatibility
- Backend and frontend are separate projects
- Active development

https://github.com/goodnews-project/goodnews-backend

#PHP #Goodnews #ActivityPub