@github.signals: PhreshOS: Your Own Web-Based Operating System PhreshOS turns your personal computer into a self-hosted operating system that runs entirely in the browser. Instead of installing heavy desktop software, you build small web-based applications that the system hosts, manages, and connects for you. The truly surprising part is that everything on the desktop, from the file manager to the settings menu, is just another program built on the same foundation. This means you get a unified environment where your apps, your files, and even AI agents all share the same login and permissions without any extra setup. Open source: https://github.com/phreshos/system Spotted on Hacker News: https://news.ycombinator.com/item?id=49928011