myyna - Build your own private Pinterest in 5 minutes.
LoveSales - Find and save products you love, get alerted when they go on sale.
Pinry - Pinry is a private, self-hosted, Pinterest inspired by Wookmark and built on top of Django.
TrackIf - Alerts you if the price of your favorite products drop
Szurubooru - Image board engine, Danbooru-style. Contribute to rr-/szurubooru development by creating an account on GitHub.
Giftwhale - Giftwhale allows you to create personalised wish lists online.