A route optimization software as a service that you can try right now. Coded for handling thousands of points and multiple vehicles.
A way to plan your trip in europe using public transport services
A collection of gis feature like OpenStreetMap boundaries and fuel pump map in central europe
I've tried to create a form builder merging different styles (Notion style, Ant Design, Boostrap...) into one form builder. Too big of a scope for a solo dev 🤷♂️