mbajur, nice! What stack are you using? And, if you have any questions about ActivityPub, feel free to ask.(just don't PM this account, this server doesn't support non-public posts)
@grishka briefly - Ruby on Rails + stimulus.js . I have some knowledge after developing @prismo so i hope it's gonna go smoothly :)
It looks great! I would also like to invite you to let #SocialHub know about this and participate with the community on interesting stuff.
Can I already add your project to the #ActivityPub watchlist? Project doesn't need to be in production for that, any stage of dev counts :)