Basic questions about D lang?

[Jayam]

On Tuesday, 28 November 2017 at 13:42:05 UTC, Stefan Koch wrote:
> On Tuesday, 28 November 2017 at 13:39:11 UTC, Jayam wrote:
>> Is D language open source?
>> Do this have GUI Desktop application support ?
>> Do this have web api support ?
>> Can we compile our program to multi program ?
>
> yes
> yes some (dlang-ui for example)
> yes some (vibe.d or arsd)
> I don't know what you mean with that

Thanks.
Can we compile our program to multi platform?