Grav - The modern open source flat-file CMS
Joy - Spend Happier & Build Your Savings
Bludit - Bludit is a web application to build your own website or blog in seconds, it's completely free and open source. Markdown support.
Grapefruit - An app for managing your mental health
HTMLy - HTMLy is an open source databaseless blogging platform. A Flat-File Blog and Flat-File CMS written in PHP prioritizes simplicity and speed.
GoodMind - AI-powered assessments & stigma-free counselling sessions