I still haven't seen a persuasive attempt to make graphical interfaces truly composable. Composing streams of characters is child's play conceptually compared t

I still haven't seen a persuasive attempt to make graphical interfaces truly composable. Composing streams of characters is child's play conceptually compared to any kind of meaningful visual composibility. Just look at the api for a typical button widget in your framework of choice. How on earth are you going to expose this in a user-friendly way to the non-geek?