c64os is a very cool project. it's a modern operating system that pushes the bounds of what's possible on the C64. it's commercial software, available for about

c64os is a very cool project. it's a modern operating system that pushes the bounds of what's possible on the C64. it's commercial software, available for about $60, and has a full application SDK. i haven't tried it in a while, but if anyone is interested i have a cross-compiler workspace setup here: https://github.com/woodrowbarlow/c64os-example-app https://github.com/woodrowbarlow/c64os-example-app (the include files probably need to be updated) i also worked on a python package for bundling/unbundling "car" files (a single-file bundle-archive format used by c64os): https://github.com/woodrowbarlow/c64os-util https://github.com/woodrowbarlow/c64os-util