Which programming language (environment) to choose for my requirements?

Question

Programming languages

Good evening. I faced the problem of choosing a programming language / environment. I must say right away that I don’t like any crutches, but I prefer popular, developing products with a wide community. To the problem: I have been satisfying the needs of writing applications in Python for a long time. I like the fact that the language itself is simple, there are many modules, the development speed is amazing, finding an answer to any question is not a problem. I coded mainly for server use on Linux servers. Now there is a desire to file the project under the desktop (Windows only, but cross-platform is welcome). Problems started with Python: how to make a GUI? pyqt? In my opinion, it is attached to the side of QT, and not very popular, as far as I understand. Further: compilation to EXE, installation of left modules from third-party developers on the client's desktop is a hassle. Yes, it can all be done
I got JAVA, read it, tried it, implemented the core of my application. There is 10 times more code than in Python. It's time to make a GUI, here I sat down in general overhaul. To make it beautiful and correct, you need to write GUI code. The GUI designers didn't like any. I compare with Delphi'y youth.
Therefore, I ask for advice: I want development speed like in Python, a normal GUI editor, desktop + server application, a large number of "modules" and extensions, a large community.
Looked closely at QT. But there is C ++, I never wrote in it, but I think it will not be easier and faster than JAVA. Otherwise, he seems to be very good.
Thank you!

Answer 1

>> I don't like any crutches
>> Windows only
>> normal GUI editor, desktop + server application, a large number of "modules" and extensions, a large
C# community (Visual Studio)