myyna - Build your own private Pinterest in 5 minutes.
Exposure - Turn your pictures into art.
Pinry - Pinry is a private, self-hosted, Pinterest inspired by Wookmark and built on top of Django.
Shareist - Shareist is a content marketing platform to plan, research, publish, and share social media posts.
Szurubooru - Image board engine, Danbooru-style. Contribute to rr-/szurubooru development by creating an account on GitHub.
Known - Publish blog posts, photos and media to your own site, and syndicate it to your social networks. Keep everything on your own site.