I haven't had to do Mac GUI development, but on Windows managing a tray icon is a single system library function: https://learn.microsoft.com/en-us/windows/win3

I haven't had to do Mac GUI development, but on Windows managing a tray icon is a single system library function: https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-shell_notifyicona https://learn.microsoft.com/en-us/windows/win32/api/shellapi...