Programming Links
 
Decent site for all things related to Microsoft's DirectX API.
   
Lots of information about graphics programming such as Voxels and shading techniques.
   
Discussions, News, Information, MUCH to read!
   
An entire site about games programming in virtually all languages. Very big and very indepth, maybe for the advanced coders out there, although if you are looking for something specific that is hard to find anywhere else, chances are, it'll be here.
   
Theory, Design, Art, Music, Physics, Graphics, OpenGL, News, Source code, AI and Sound.
   
Lots and lots of links to lots of different programming sites. Virtually everything is here somewhere.
   
Brilliant site for lots of tutorials on how to program using the graphics API OpenGL, this site is a MUST if you are a newbie to OpenGL, or even a pro!
   
Hmmm, just about EVERYTHING is here, somewhere
   
Home of the DirectX Wrapper.