What Features Should A GUI toolkit have?

[John Colvin via Digitalmars-d]

On Wednesday, 11 March 2015 at 12:14:00 UTC, Ola Fosheim Grøstad 
wrote:
> Btw: this is a demo app using the tech:
>
> https://polymer-topeka.appspot.com/
>
> Not sure if it works well outside Chrome. I only use 
> Chrome+Dart+Polymer with this tech.

that was pretty well done in some ways. Pity it doesn't 
understand what the back button means.