Java GUI

https://wiki.openjdk.java.net/display/OpenJFX/Main

https://pivot.apache.org/

Toro OS compiled with Free Pascal nad Lazarus-ide:

https://sourceforge.net/projects/toro/

Python to EXE:

http://www.py2exe.org/

https://medium.com/@cscalfani/goodbye-object-oriented-programming-a59cda4c0e53

VS

https://medium.com/better-programming/fp-toy-7f52ea0a947e

My choice:

1. Sourceforge
2. PlanetSourceCode
3. CsharpCorner
4. PHPClasses
5. Torry Net
6. Delphi Dabbler com
7. Reddit
8. StackOverflow
9. Experts eXchange
10. Geek For Geeks
11. Sourcecodester
12. GitHub
13. Microsoft
14. Open Source com
15. Festra
16. Open Hub
17. Pinterest
18. TowardsDataScience com
19. cprogramming com
20. cplusplus com
21. myplus com
22. programiz com
23. codewithc com
24. thoughtco com
25. Dummies com
26. hackernoon com
27. codeclubprojects org
28. medium mybridge co
29. sanfoundry com
30. sandbox mc edu
31. java2s com
32. dev to
33. medium com