Lumo is a browser-based traffic light simulator built with React. It features smooth light transitions, realistic crossing sounds, and customizable timers. A fun “chaos mode” introduces unpredictable light changes to mimic real-world malfunctions. Great for learning, teaching, or just playing with frontend logic.

An interactive number guessing game that challenges your intuition and quick thinking! Play across multiple game modes, unlock tiered achievements, and track your stats in a modern, responsive UI.