Is there a D plugin currently available for Xcode 4.3? I tried to follow the link provided on the wiki, but the link (http://michelf.com/projects/d-for-xcode/) appears to be broken*. I did a search on Github and the project in question hasn't been updated since early last year (March 28, 2011).
Update:
[*] It seems it was just me, I've check again and it loads fine.
To Xcode 4 users: D for Xcode is only partially working with Xcode 4 currently; version 3 of Xcode is fully supported.
It seems not - I'll edit this answer if full support comes back. Till then I've been using SublimeText (it only has highlighting - autocomplete or precompile checking).