This is my very own OS that can be run in the web!
A tray app that watches for idle time and forces a real rest break: a full-screen, animated 3D character on every monitor, with your keyboard and mouse optionally locked for the duration.
An interactive web-based digital logic circuit simulator built with HTML, CSS, and JavaScript. Users can build and interact with digital logic circuits using gates such as AND, OR, XOR, NAND, NOR, and NOT. Additional simulation features are under active development.