01 / WATER
Tsunami in a Box
A water simulation for experimenting with waves and tsunamis.
Coming soon
Coming soon
Coming soon
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Apps and physics simulations by Greenleaf.
The projects
Simulations in a Box ↗02 / ATMOSPHERE
Weather in a Box
An atmospheric simulation with clouds, rain, and changing weather.
Coming soon
Coming soon
Coming soon
Coming soon
03 / COSMOS
Planetary Collisions
in a Box
A simulation of gravity and collisions between planets.
Coming soon
Coming soon
Coming soon
Coming soon
CloudDash
Flight instruments and navigation for paragliding, paramotoring, and ultralight aviation.
Quick Commander
A lightweight, fast Commander-style file manager with a two-pane layout. You can type what you want to do in natural language. The app uses AI to interpret your request, then lets you check and confirm that it understood you correctly before carrying it out. For my own use, it has replaced the file managers I used before without leaving me missing anything.
Screenshots:File managerDirectory hotlistFolder synchronisationAI rename commandMulti-rename previewContext menuAI settings
Coming soon
Coming soon
Quick Calculator
A simple, fast and convenient text-based calculator with variables, mathematical functions, and unit and currency conversion.
Coming soon
Coming soon
About
I'm Thomas Grønneløv, the solo developer behind Greenleaf, with a background in computer science, physics simulation, and game development.
Some of the first programs I wrote when I was young were simulations, and that interest has stayed with me ever since. I'm especially interested in simulations you can interact with and see respond in real time. Making them run fast enough is part of what I enjoy.