Mochi

What is Mochi?

Mochi is an open-source desktop companion for Linux built with Python and GTK4. He wanders, sleeps, reacts to typing, and can be picked up and dragged around your desktop. I hand-draw and animate every sprite and create the sound effects myself. Building Mochi has also taught me a ton about GTK4, Wayland, GNOME/Mutter, state management, input handling, and debugging.