PHP Social might be the eventual code base for Celestia I'm not sure. The goals for it are quite different but technically I could just extend it with graphs, advanced logging, etc later on. PHP 8 is actually quite good in terms of speed. A lot of new features to improve code readability and quality. I've gotten a basic OpenID Service written and login with Soapbox is already supported. All that's left is to implement the actual API features.