I maintain some lists too, PR's welcome:

• Server Apps
• Clients
• Developer Resources

Adding reference to HN submission of this article. Discussion thus far has 233 comments.

There are a couple share project listed on https://delightful.club/delightful-activitypub-development/

Thank you. Well, not so much on this topic speciically. I would advise to create a bit more elaborate call-for-help with some more background info, cross-post it to other relevant Lemmy communities, boost it on the Fediverse. And likely good to create a separate fedi (pleroma/mastodon/ etc.) toot with a bunch of hashtags in it and a link to the Lemmy post. Hashtags like: #art #artwork #graphics #design #UX

Have a look at #flohmarkt, federated decentral classified ad software using #activitypub: https://codeberg.org/grindhold/flohmarkt By @grindhold@chaos.social

The question is whether the project should be forked into multiple separate projects at all. An alternative would be to have a generic "Directory Platform" and have modules to make it a Book Review platform, a Movie Database, or whatever-you-wanna-collect platform with another module. The modules would mostly be templates and data structures + user interface widgets to present them nicely.