GitCity turns your GitHub contributions into an interactive isometric 3D city. Every commit grows a building. The more consistent you are, the taller your skyline. The part everyone talks about: switch to simulation mode and drive a car through the city you built with your code. → Driveable city simulation → 6 themes: Matrix, Noir, Aurora, Ocean, Gold, Ice → README embeddable SVG → No login needed — just enter any GitHub username → Free and open source