Guys I've been wondering why GUI programming wasn't taught in Java and Python, really need to learn it. Thanks.

Answer 1

Code Playground has a large overhead, at least for Python, to actually start working. It is good with that many modules still available, I think. Each instance is a cost, after all...

Answer 2

This is going to sound crazy, but this is just one of MILLIONS of websites on the subject. You can easily find the resources to learn all of that. Simple search for it will return a lot of hits.

To the best of my knowledge, they try to limit what they teach to what is possible in the Code Playground. Many things aren't possible or logical for the Code Playground.