OS.js is an open-source desktop implementation for your browser with a fully-fledged window manager, Application APIs, GUI toolkits and filesystem abstraction.It works in any modern browser and can be deployed on any platform using Node or PHP. OS.js is completely free and open-source which means you can contribute to the development or use the code as you like. – Features a fully customizable Web Desktop and Window Manager inspired by Linux desktop environments, built to…