One of the things I always found fun in programming, is anything related to graphics. The main reason is that you get immediate feedback while you are working

One of the things I always found fun in programming, is anything related to graphics. The main reason is that you get immediate feedback while you are working on it. If you are into computer graphics, you might be interested in the following: The Ray Tracer Challenge, see https://pragprog.com/titles/jbtracer/the-ray-tracer-challenge/ https://pragprog.com/titles/jbtracer/the-ray-tracer-challeng... three.js journey, see https://threejs-journey.com/ https://threejs-journey.com/