Agree. Something else: Useless software is also very educational. I'm also into compilers and engines. I learned 3d programming by looking at small projects on

Agree. Something else: Useless software is also very educational. I'm also into compilers and engines. I learned 3d programming by looking at small projects online. The "worse" the code, the easier to learn. If I had tried to follow the Unreal/Unity/Godot codebase I'd still be at the intro screen.