What Features Should A GUI toolkit have?

[Chris via Digitalmars-d]

On Friday, 6 March 2015 at 12:46:10 UTC, Kagamin wrote:
> On Friday, 6 March 2015 at 12:29:46 UTC, Chris wrote:
>> To cut a long story short, ideals and pragmatism are at 
>> loggerheads here, but at the end of the day, you have to get 
>> your apps out there for as many people and as many platforms 
>> as possible, with the least effort possible. So HTML5 and 
>> related technologies win in this respect.
>
> A web UI like that of fossil? Fossil doesn't use JS in its UI.

But Fossil is not yet usable, is it?