awesome-glsl

Gentle step-by-step guide through the abstract and complex universe of Fragment Shaders

Video tutuorial showing the basics of creating art with shaders

Learn Computer Graphics From

Tutorial Series made inside Shadertoy GLSL editor

Shader School

A workshopper for GLSL shaders and graphics programming

Chapter that focuses on shaders with OpenGL

5 PDF chapters from Jacobo Rodriguez Villar that go from history to advanced topics

Shaders with lwjgl

6 brief but comprehensive lessons by Matt DesLauriers

A series of articles featuring implementations with WebGL and live code examples

3D Game Shaders For Beginners

A step-by-step guide on how to implement SSAO, depth of field, lighting, normal mapping, and more for your 3D game

The official wiki that describes in a very formal way how GLSL works

Site that approaches Shaders from WebGL

General discussion and showcase for shaders

General discussion and showcase for shaders

Build and share your best shaders with the world and get inspired

Fullscreen editor with preview as the background and galleries

A fragment shader sandbox

Vertex shader's gallery and coding playground

Design shaders without writing code

Create Your Own Shader

Desktop Application that utilizes GLSL and live coding to allow anyone to create spectacular imagery with math(s)! (No longer available)

An online ESSL (GLSL) shader editor, viewer and validator powered by WebGL

An Interactive Introduction to Graphics Programming

Open Source IDE by Shawn Lawson

Formal Tool the WebGL engine Kick.js

ShaderGif is a free and open source home for art made with code. Make sure not to miss the

Desktop and mobile GLSL real-time editor

Vertex Shader online gallery and editor

Introduction to Shaders in Three.js

Brief and comprehensible introduction to shaders

A fliendly introduction

Jamie Wong gives a great introduction to Ray Marching and Signed Distance Functions

Great expanation about how colour manipulation works by Tim Severien

Covers a range of algorithms in WebGL such as Color Correction, Blend Modes, Thresholding, Dithering, Convolution and Film Grain

Stand-alone graphics debugger

TyphoonLabs' OpenGL Shader Designer

Synthclipse is a GLSL shader prototyping tool

GLSLViewer

Live GLSL coding render for MacOS and Linux

GLSLScene

Provides an environment for testing and developing GLSL shader programs (Windows)

5 videos explaining how to implement lighting from scratch in WebGL

Full Stack Fest 2015: The Pixel Factory (Great visuals to gain insights into what's going on with concepts such as UV's, and Rastering)

Main contributor for the magnificent learning site "The book of shaders"

Hardcore math applied to computer graphics, one of the best shader makers out there

Recognized shader artist with a big trajectory

awesome-webgl

A curated list of awesome WebGL libraries, resources and much more

awesome-opengl

A curated list of awesome OpenGL libraries, debuggers and resources

awesome-computer-vision

A curated list of awesome computer vision resources

awesome-vulkan

A curated list of awesome Vulkan projects and ecosystem

gamedev

A awesome list about game development

graphics-resources

A list of graphic programming resources