- Casual Introduction to Low-Level Graphics Programming by Stephanie Hurlburt
- Primer: Shaders by Sven Bergström
- A trip through the Graphics Pipeline by Fabian Giesen
- Graphics in Plain Language by Baldur Karlsson
- GTA V - Graphics Study by Adrian Courrèges
- Game Art Tricks by Simon Schreibt
- The Book Of Shaders by Patricio Gonzalez Vivo and Jen Lowe
- Fragment shader lesson by Matt DesLauriers
- Vertex shader lesson by Matt DesLauriers
- Shadertoy tutorial by Omar Shehata
- GLSL reference
- A giant list of open sources games
- A gentle introduction to shaders in Unity3D by Alan Zucconi
- Image filter tutorial by Alan Zucconi
- UnityList
- Everything from Keijiro Takahashi
- Effect Shader by dizgid
- Unity5 Effects by i-saint
- AMAZE Live Audio Workshop by Luke Spierewka
- Raymarching tutorial by uint9
- Articles by Inigo Quilez
- Raymarching on Unity5 by i-saint