Elixer
Lifer
Apparently, if you run a X server on windows, then, yes, you can run (some) GUI code on windows.
https://www.reddit.com/r/Windows10/comments/4ea4w4/fyi_you_can_run_gui_linux_apps_from_bash/
https://www.reddit.com/r/Windows10/comments/4ea4w4/fyi_you_can_run_gui_linux_apps_from_bash/