(2014) Things that drive me nuts about OpenGL richg42.blogspot.com.au

OpenGL Wiki opengl.org

OpenGL Docs opengl.org

OGLplus oglplus.org

OpenGL Step by Step ogldev.atspace.co.uk

Newton newtondynamics.com

SOIL lonesock.net

Light House 3D lighthouse3d.com

MathFu google.github.io

GL-SL Debugger glsl-debugger.github.io

glm glm.g-truc.net

GLFW glfw.org

GLEW glew.sourceforge.net

(2014) Ray tracing with OpenGL Compute Shaders github.com

Approaching Zero Driver Overhead in OpenGL gdcvault.com

freeGLUT freeglut.sourceforge.net

(2011) A trip through the graphics pipeline fgiesen.wordpress.com

(2010) What is OpenGL? duriansoftware.com

Learning Modern 3D Graphics Programming bitbucket.org

apitrace apitrace.github.io

OpenGL Tutorial antongerdelan.net

Real-Time Rendering amazon.com

A Trip Down the Graphics Pipeline amazon.com

OpenGL Insights amazon.com

OpenGL ES 3.0 Programming Guide amazon.com

OpenGL Programming Guide amazon.com

OpenGL SuperBible amazon.com

OpenGL Shading Language amazon.com

Computer Graphics amazon.com

Interactive Computer Graphics amazon.com

Shotwell yorba.org

Virtualdub virtualdub.org

UFRaw ufraw.sourceforge.net

QPSFTMO theplaceofdeadroads.blogspot.com

Cinepaint sourceforge.net

Shutterography.com shutterography.com

GIMP Plugin Registry registry.gimp.org

Open Source Photography Sub on Reddit reddit.com

/r/FOSSPhotography reddit.com

Open Source Photography Community on Google+ plus.google.com

PIXLS.US pixls.us

Photivo photivo.org

PFS Tools pfstools.sourceforge.net

Panorama Tools panoramatools.com

ExifTool owl.phy.queensu.ca

OpenFX openfx.sourceforge.net

Nikon Hacker nikonhacker.com

Magic Lantern magiclantern.fm

Lychee lychee.electerious.com

Lightzone lightzoneproject.org