Journalistic - A simple, yet powerful micro journaling app
Kuku Analytics - Smart social media analytics
Nomie - Open-source mood and life tracking
Letsmint - Letsmint is a crowdfunding platform whose mission is to provide artists with all the necessary tools and conditions to fund their collections so they can focus on their art while guaranteeing benefits to their backers.
Cactus - Static site generator for designers. Uses Python and Django templates.
PowerFan - PowerFan empowers authors, artists & creators to conduct commerce in valuable and amazing new ways using value-added NFTs, social tokens and blockchain technology.