I am @humanetech at Mastodon, #FOSS and #Fediverse advocate, mod at SocialHub, and facilitator of Humane Tech Community.
I help fight tech harms and “Promote Solutions that Improve Wellbeing, Freedom and Society”.
There are a couple share project listed on https://delightful.club/delightful-activitypub-development/
Have a look at #flohmarkt, federated decentral classified ad software using #activitypub: https://codeberg.org/grindhold/flohmarkt By @[email protected]