Would be great to eventually have different backends for this, like Java had where the app looked native in Windows, Gtk, etc. One could even think of having a

Would be great to eventually have different backends for this, like Java had where the app looked native in Windows, Gtk, etc. One could even think of having a TUI backend besides an HTML or Canvas backend. That would be restricting of course when one needs features available in only one backend and developers could opt-in for more control and require a certain backend like Gtk or not require but detect the backend and get extra features.