/**** Prog Links/Refs ****/

[makka]

Post a comment of whatever links and I'll add it to the list and categorize it for easy indexing. We need a lot more links in areas such as networking or maybe specific languages.

Collision Detection

N Tutorials are a must for learning about SAT and broad-phase collision
part A[metanetsoftware.com]
part B[metanetsoftware.com]

References that include code:
Seeps, OBB, Rays and more[gamasutra.com]
SAT[dyn4j.org]

And finally actual source code:
differ (SAT collision library)[github.com]

Modding

OpenGL

OpenGL introduction[duriansoftware.com]
OpenGL reference card[opengl.org]
OpenGL documentation[opengl.org]
OpenGL Super Bible[www.amazon.com]

Mathematics

Sorting array of vertices in CCW order[gamedev.stackexchange.com]
HAKMEM[www.inwap.com] (bit hacks)

Artificial Intelligence

Utility Theory (2010 GDC powerpoint)[www.intrinsicalgorithm.com]
Quake III Arena Bot Thesis[fd.fabiensanglard.net]

Networking

Some valve articles I found interesting
Latency Compensation
Source Networking
Networking Entities

Quantum Computation

A series of papers I find interesting that deal with quantum programming
Procedural Formalism in Quantum Computing[tph.tuwien.ac.at]
Quantum Programming in QCL[tph.tuwien.ac.at]
Structured Quantum Programming[tph.tuwien.ac.at]

General / Utility

Awesome Bit twiddling hacks[graphics.stanford.edu]
System() is evil[www.cplusplus.com]
Quad Tree[en.wikipedia.org] good for dynamic tile maps
Top 10 algorithms for coding interviews[www.programcreek.com]
SDL (1.2/2) tutorial[lazyfoo.net]
Shader Toy[www.shadertoy.com] (write shaders in your browser!)
C++ Core Guidelines[github.com]
http://fabiensanglard.net/

Programming Challenges

Project Euler, series of mathematical/programming problems[projecteuler.net]
Algorithms for coding interviews[www.programcreek.com]

Open Source Projects

-- Projects good for game development --
Quake III[github.com]
DOOM[github.com]
DOOM III[github.com]
Teeworlds (multiplayer platformer)[github.com]
Ogmo Map editor[www.ogmoeditor.com]