News / Community
- Devmaster – http://devmaster.net/
 - Gamasutra – http://www.gamasutra.com/
 - Gamedev.net – http://www.gamedev.net/
 - Game Developer Magazine – http://www.gdmag.com/
 - Intel Visual Computing – http://software.intel.com/en-us/visual-computing/
 
Game Engine / Libraries (open-source)
2D engine (multi-platform inc. Mobile OS)
- cocos2d – http://cocos2d.org/
 - Ethanon Engine – http://www.asantee.net/ethanon/
 
3D engine (multi-platform inc. Mobile OS)
- GameKit – http://code.google.com/p/gamekit/
 - Gameplay – http://www.gameplay3d.org/
 - Proton SDK – http://www.rtsoft.com/wiki/doku.php?id=proton
 
3D engine (multi-platform)
- BlendELF – http://blendelf.com/
 - Cafu – http://www.cafu.de/
 - Catcake – http://code.google.com/p/catcake/
 - Crystal Space – http://www.crystalspace3d.org/
 - Horde3D – http://www.horde3d.org/
 - Irrlicht – http://irrlicht.sourceforge.net/
 - Linderdaum – http://www.linderdaum.com/
 - Maratis – http://www.maratis3d.org/
 - http://code.google.com/p/nebuladevice3/
 - http://www.ogre3d.org/
 - http://www.openscenegraph.org/projects/osg
 - http://www.panda3d.org/
 - http://www.pixellight.org/
 - https://github.com/GarageGames/Torque3D/
 - http://hge.relishgames.com/
 
Blogs
- https://technology.riotgames.com/
 - http://labs.gree.jp/blog/
 - http://code.zynga.com/
 - https://blogs.unity3d.com/
 
Game development companies public repo.
- [GitHub] Blizzard Entertainment – https://github.com/blizzard/
 - [GitHub] Devsisters – https://github.com/devsisters/
 - [GitHub] Zynga – https://github.com/zynga/
 
Misc.
- Study Path for Game Programmer – https://github.com/miloyip/game-programmer
 - GDCVault – https://www.gdcvault.com/