D features - wanna start project

[Thorsten Kiefer]

Thanks a lot ot everybody who answered !!!


toki Wrote:

> Hi,
> I love D, and after using Java for years I want to switch back to D.
> I'm too lazy to google, and so wanna ask you.
> 1. Is D still under development ? Is it still supported ?
> 2. Which GUI lib would you suggest - which is the most robust implementation ?
> 3. Are there any OpenGL bindings ? Are they stable ?
> 4. I often use HashMap, HashSet, TreeMap, TreeSet. Do they have counterparts in D ?
> 
> Best Regards
> Thorsten