Greetings! Im studying programming, and I was wondering if I could see the source code of a software (any) just for learning purposes. Like, seeing how one line of code is written and maybe see which lines of code makes what and so on. First... is illegal right? But I'm guessing that free software shouldn't be a problem for that purpose. So far I'm learning with Unity, but I don't think that the way to code in Unity works outside of Unity (for instance Visual Basic for C#) Well, is there any way? thanks in advance.