Context Loss & Preloading

How to manage WebGL when you run into the dreaded context lost.

WebGL Off the Main Thread

How to use Web Workers in WebGL.

Optimizing Scenes for Better WebGL Performance

optimization techniques that proved to work well for creating WebGL-based interactives.

First steps in WebGL

Learn what WebGL is and how it works by drawing a triangle.

Codeflow

Many blogs on different tricks and techniques.

Real-Time Rendering

This is the blog for the book Real-Time Rendering.

WebGL Best Practices

Mozilla's offical set of best practices.

WebGL Insights

This is the blog for the book WebGL Insights.

WebGL Month

Daily WebGL tutorial for a month.

WebGL Image Processing

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

Interactive Computer Graphics: A Top-Down Approach with WebGL

by Edward Angel and Dave Shreiner - Suitable for undergraduate students in computer science and engineering, for students in other disciplines who have good programming skills, and for professionals interested in computer animation and graphics using the latest version of WebGL.

Professional WebGL Programming

by Andreas Anyuru - Everything you need to know about developing hardware-accelerated 3D graphics with WebGL.

Programming 3D Applications with HTML5 and WebGL

by Tony Parisi - Create high-performance, visually stunning 3D applications for the Web, using HTML5 and related technologies such as CSS3 and WebGL—the emerging web graphics standard.

WebGL Beginner's guide

by Diego Cantor and Brandon Jones - For JavaScript developer who wants to take the plunge into 3D web development via WebGL.

WebGL Hotshot

by Mitch Williams - For web designer looking to expand your knowledge of 3D graphics concepts and broaden your existing skill set.

WebGL Insights

by Patrick Cozzi - Presents real-world techniques for intermediate and advanced WebGL developers by assembling contributions from experienced WebGL engine and application developers, GPU vendors, browser developers, researchers, and educators.

Book's Personal Site

WebGL Programming Guide: Interactive 3D Graphics Programming with WebGL

by Kouichi Matsuda and Rodger Lea - WebGL Programming Guide will help you get started quickly with interactive WebGL 3D programming, even if you have no prior knowledge of HTML5, JavaScript, 3D graphics, mathematics, or OpenGL.

Chrome Bug Report

Chrome related bugs

Khronos Github Issue Page

Spec or Conformance related bugs

Mozilla BugZilla

Firefox related bugs

WebKit Bugzilla

Safari related bugs

Official Specs for GLSL Version 1.00

Official Specs for Open ES Version 2.0.25

Fractal Lab

Online fractal explorer allowing you to explore 2D and 2D fractal.

GLSL Sandbox

Online live editor for fragment shaders.

GLSLbin

Fragment shader sandbox supporting glslify.

Shader Toy

Most popular live editor for fragment shaders.

ShaderFrog

WebGL Shader Editor and Composer.

SHDR Editor

Live GLSL shader editor, viewer and validator.

ShaderExpo

Dependency free shader editor featuring inline error logs, auto completions, models and textures loading.

Google Project ANGLE

Default WebGL backend for both Google Chrome and Mozilla Firefox on Windows platforms.

Khronos Official Wiki

The official wiki for WebGL.

WebVR Community Group

Group who's goal is to help bring high-performance Virtual Reality to the open Web.

WebGL Errata

Known bugs in graphics drivers affect the conformance suite, and consequently, portability of code.

WebGL Extensions

List of extensions for WebGL

WebGL Reference Card

WebGL 1.0 API Quick Reference Card for printing.

Khronos Github Issue Page

Spec or Conformance related bugs

WebGL Spec Sheet

All the detailed information about WebGL.

List of Presentations

List presented by Khronos of various WebGL related presentations.

Next-Generation 3D Graphics on the Web

Talk at Google I/O 19 from Ricardo Cabello (MrDoob).

Khronos Dev Tools

Useful WebGL developer tools, intended to be used as an ES6 module.

Spector.js

Agnostic JavaScript framework for exploring and troubleshooting your WebGL scenes.

WebGL Inspector

Tool inspired by gDEBugger and PIX with the goal of making the development of advanced WebGL applications easier.

WebGl Playground

The editor lets you work on the JavaScript code and the GLSL vertex/fragment shaders (if you have any) at the same time in a convenient way. Everything is organized, formatted and highlighted properly, just as you would like.

WebGL Report

Way to view the details of what your browser supports for WebGL.

WebGL Support Stats

Interactive dashboard showing the support for WebGL features in different browsers and devices.

WebGL Texture Tester

Attempts to load one of every texture format supported by WebGL, intended to quickly show which formats your browser/device supports.

Web Tracing Framework

Set of libraries, tools, and visualizers for the tracing and investigation of complex web applications.

GLSL Shader Editor Extension

Chrome DevTools extension to help you edit shaders live in the browser.

Spector.js Extension

Explore and Troubleshoot your WebGL and WebGL2 scenes easily.

Webgl Insight

Chrome extension WebGL debugging toolkit providing a variety of capabilities.

Canvas Debugger

Quick tutorial how to use Firefox's developer tools to debug WebGL Shaders.

Firefox Developer Tools

The official list of all of Firefox's debugger tools.

Shader Editor

Quick tutorial how to use Firefox's developer tools to debug WebGL Shaders.

Directional Shadow Mapping

Concepts behind real time directional light shadow mapping.

Get Started Tutorial

Khronos' tutorial how to get up and running with WebGL.

Getting Started with WebGL

Mozilla Foundation guide to getting started with WebGL.

Learn WebGL

Tutorials Point set of article to get you familiar with WebGL terms.

Learning WebGL

Tutorials from the author of WebGL Up and Running.

Multitexturing using a Blendmap

How to use a blendmap to multitexture a terrain.

Particle Effects via Billboards

Create particle effects by applying a technique called billboarding.

The Book of Shaders

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

WebGL Academy

Simplified online IDE with automatic indentation, syntax highlighting for HTML, Javascript, GLSL and Python. You can run your code and download your projects.

WebGL Fundamentals

Series of online tutorials with code samples and live demonstrations.

WebGL Workshop

Interactive workshop to get you up and running with WebGL.

An Introduction to WebGL Programming

3 hour overview of WebGL by SIGGRAPH University.

WebGL Tutorials - YouTube

Series of lecture style video tutorials from Indigo Code on YouTube.

WebGL 2 What's New

Look into the new features added in WebGL 2.

What's Coming in WebGL 2.0

Look into the upcoming features of WebGL 2.

WebGL 2 SIGGRAPH Asia 2015

Presentation by Zhenyao Mo, Ken Russell of Google during SIGGRAPH Asia 2015.

WebGL 2 Lands in Firefox

Information the support for WebGL 2 starting with Firefox 51.

WebGL 2 Basics

Blog post about getting started with WebGL 2.

WebGL 2 New Features

Blog post about whats new and cool in WebGl 2.

WebGL 2 Spec Sheet (Editor Draft)

All the detailed information about WebGL 2.

WebGL 2 Reference Card

WebGL 2.0 API Quick Reference Card for printing.

WebGL 2 Compatible Chart

Chart to show current browsers supporting WebGL 2

WebGL 2 Fundamentals

Series of online tutorials with code samples and live demonstrations.

WebGL 2 Samples

Great source of many different WebGL 2 work with very good commenting.

WebGL 2 Examples

Rendering algorithms implemented in raw WebGL 2.

WebGL 2 & GLSL Primer: A Zero-to-Hero, Spaced-Repetition Guide

Grok WebGL2 and GLSL through a sequence of guided lessons, each chunked into atomic Q&A cards, with hands-on projects and solution code integrated throughout.

Fun with WebGL 2.0

Video tutorial series on getting started with WebGL 2, still actively adding videos.

WebGL 2.0 is Here: What You Need To Know

Khronos Webinar April 2017.

Slides

Mozilla VR Blog

WebVR focused blog from makers of Firefox.

JanusVR

Webpages as collaborative 3D webspaces interconnected by portals.

Browser Support

Shows support by browser, headset, and OS.

Mozilla VR

Mozilla's official WebVR page.

UX of VR

Curated list of resources to help create good UX in WebVR.

WebXR Device API

The W3C draft API for WebXR.

WebVR Spec

The official W3C WebVR spec (legacy).

How to read WebVR Specs

p2.js

2D rigid body physics engine written in JavaScript.

Phaser

Open source HTML5 2D game framework for Canvas and WebGL, supports mobile web browsers.

PixiJS

powerful 2D Javascript renderer based on WebGL.

Planck.js

2D physics engine for cross-platform HTML5 game development.

Stage.js

2D Library for cross-platform HTML5 game development.

GammaCV

WebGL accelerated Computer Vision library for browser.

Phenomenon

Very small, low-level WebGL library that provides the essentials to deliver a high performance experience.

Cesium

Open-source library for world-class 3D globes and maps.

Deck.gl

WebGL overlay suite for React providing a set of highly performant data visualization overlays.

Luma.gl

WebGL2 powered framework for GPU-powered data visualization and computation.

MapMetrics GL

Mapbox GL JS-compatible mapping library with built-in vector tiles, geocoding, routing, and search.

xeokit

Web Graphics SDK for AEC/BIM applications with 3D-tiles, real-world coordinates and double precision.

glMatrix

Javascript matrix and vector library for high performance WebGL apps.

Sylvester

Sylvester is a vector, matrix and geometry library for JavaScript.

TWGL

Sole purpose is to make using the WebGL API less verbose.

GLBoost

Rendering library for 3D graphic geeks.

GrimoireGL

Bridge between Web engineers and CG engineers.

Hilo3d

WebGL rendering engine for 3D games.

Ammo.js

Direct port of the Bullet physics engine to JavaScript using Emscripten.

Cannon.js

Lightweight and simple 3D physics engine for the web.

PicoGL.js

Minimal WebGL 2-only rendering library.

A-Frame

Web framework for building virtual reality experiences.

Awesome-AFrame

Hologram

Desktop app that let you create and prototype WebVR in interactive way needing no previous coding knowledge.

LÖVR

Simple framework for creating VR with Lua.

React 360

Build VR websites and interactive 360 experiences with React.

Primrose

Rapidly prototype VR applications in your browser.

Babylon.js

Complete JavaScript framework for building 3D games with HTML5, WebGL and Web Audio.

Blend4Web

Tool for interactive 3D visualization on the Internet.

ClayGL

WebGL graphic Library for building scalable Web3D applications.

CopperLicht

JavaScript library and WebGL 3D engine for creating games and 3D applications.

GLGE

Javascript library intended to ease the use of WebGL.

Lightgl.js

Lightweight and explict library to help prototype.

OSG.js

WebGL framework based on OpenSceneGraph concepts to interact with WebGL.

Pex-gl

JavaScript libraries for computational thinking in Plask/Node.js and WebGL.

PlayCanvas

Game engine platform to build interactive experiences.

Pocket.gl

Fully customizable webgl shader sandbox to embed in your pages.

Regl

Light declarative and stateless library, functional abstraction for WebGL.

Scene.js

Extensible WebGL-based engine for high-detail 3D visualisation.

Three.js

Aimed to create an easy to use, lightweight, 3D library.

Turbulenz

Modular 3D and 2D game framework for making HTML5 powered games for browsers, desktops and mobile devices.

Verge3D

an artist-friendly toolkit for creating 3D web experiences.

Whitestorm.js

Framework for developing 3D web apps with physics.

Stack Overflow

Reddit

Facebook

Twitter

Freenode IRC

Khronos Forum

Google Group

An active mailing list and an excellent resource to ask questions and learn fine-grained details about DDD/CQRS.

Google Plus

Public Mailing List

WebVR Slack

WebVR Public Mailing List

San Francisco, CA

Mountain View, CA

London, United Kingdom

New York, NY