Awesome Threejs

3️⃣ A curated list of awesome ThreeJS resources

Contents

• Core
• Books
• Courses
• Articles
• Videos
• Inspiration
• Resources
• Tools
• Libraries
• Community
• Demonstrations

Core

• ThreeJS official website
• ThreeJS examples
• ThreeJS documentation

Books

3D Theory

• 3D Math Primer for Graphics and Game Development: A must-read book to be comfortable with 3D maths. by @ZPostFacto & @Ian-Parberry
• Physically Based Rendering - From Theory to Implementation: A reference in term of PBR concepts. A gold mine. by @mmp, @wjakob & @humper

Creative Coding

• The Nature of Code: Amazing book by a very funny author about a bunch of stuff to make experiences more natural based on the Processing language by @shiffman

ThreeJS

• Discover three.js
• Learn Three.js - Third Edition

Courses

ThreeJS

• ThreeJS Journey: A great course accessible for the most beginner programmer who wants to learn how to make ThreeJS 3D experiences from scratch. by @bruno_simon

Shaders

• The Easiest Way to Learn GLSL by @iced_coffee_dev
• The Book of Shaders: A reference on the road to master shaders. And it's free. by @patriciogv

Articles

Documentation

• ThreeJS Fundamentals
• Shaderific for OpenGL: Documentation on GLSL
• GLSL documentation

3D Theory

• Explaining Homogeneous Coordinates & Projective Geometry: A very comprehensive article on homogeneous coordinates and projective geometry (To finally understand what is the 4th coordinate (w) in your vertex shaders)

Tutorials

• Surface Sampling in Three.js: A comprehensive article about MeshSurfaceSampler
• How to Create a Fake 3D Image Effect with WebGL: A good article to learn how to add a fake depth to a 2D image in ThreeJS.
• Tutorial on Matrices: A limpid tutorial to understand shader projection, view and model matrices (visually impactful)

Water

• Real-time rendering of water caustics Clever approach to caustics rendering
• Realtime fluid simulation Awesome article for the ones that want to create truly realistic water

Generative Art

• generative artistry tutorials: Really awesome evolutive tutorial to acquire some knowledge on Generative Art by @rumyra & @tholman

Collision detection

• Bounding volume collision detection
• Physics based collision detection

Inspiration

Common

• same.energy: Visual search engine by keyword or picture (a bit like Pinterest)
• Pinterest: Good source of inspiration

Shaders

• ShaderToy: Prepare to be blown away by this shader sharing platform.

Videos

Shaders

• ShaderShop videos: Some awesome videos about ShaderShop and more. by @mandy3284

Resources

Matcaps

• Matcap repository

3D assets

• Poliigon: Assets for 3D artists (Textures, Models, HDRI)
• Poly Haven: Public CC0 3D Asset Library (Textures, Models, HDRI)

Textures

• 3D textures: Free PBR textures with Diffuse, Normal, Displacement, Occlusion, Specularity and Roughness Maps.
• Arroway Textures: Digital textures for 3D rendering and real-time use.
• ambientCG: - CC0 textures for Physically Based Rendering

GLSL Shaders

• Signal shaping functions: A useful set of signal shaping patterns (to convert into GLSL) by @iquilezles
• Shaping functions: Awesome set of shaping functions for shaders by @golan
• Cheat sheet on curves: A quick reminder on how to make some signal patterns by @kyndinfo
• GLSL Noises: Noises coded by others so you can use them directly in your shaders for cool effects (included: Perlin noises)
• Realistic water shader There are also some links with explanation of the approach

Tools

Scene Creation

• Polygonjs: Node-based WebGL design tool, used for procedural geometry, particles, materials and animation.

3D modeling

• Blender: Free and powerful to create your own 3D assets. A lot of export file extensions are available.
• Houdini: To create procedural 3D assets. The free licence "Houdini Apprentice" can be used to learn (no commercial usage)
• Spline: A promising tool for 3D modeling, collaboratively.

Materials

• Adobe Substance3D Suite

Cube Texture

• HDRI-to-CubeMap: A tool to convert your HDRI file into a Cube map that can be load as a CubeTexture in ThreeJS. by @matheowis

Shaders

• GraphToy: Powerful tool to wrap your head around and test shaping signals in GLSL by @iquilezles
• ShaderShop editor: Visually impactful editor to work on shaping signals, by drag and dropping patterns. (Mindblowingly awesome) by @mandy3284

Sandbox

• codesandbox: Sandbox to experiment and share with people. ThreeJS template can be easily found.
• codepen: Found it hard to configure for ThreeJS x Typescript, but a good sandbox to try out new things.
• threejs-editor: A nice tool to, for example, try out your Blender exports and how they will react in ThreeJS.

Hosting

• vercel: Easy tool to host your projects, and free for a personal/hobbyist type of projects.

Libraries

Related Frameworks

React

• react-three-fiber: A declarative way of handling your ThreeJS stuff for React by @pmndrs
• drei: Useful helpers for react-three-fiber by @pmndrs

Angular

• angular-three: Declarative ThreeJS inspired by r3f for the Angular ecosystem by @nartc

Vue

• trois: The equivalent of r3f for VueJS by @troisjs

Svelte

• threlte: A three.js component library for Svelte.
• svelte-cubed: Declarative ThreeJS for Svelte by @Rich-Harris

Physics

• cannon-es by @pmndrs
• Ammo.js
• Oimo.js

Collision detection

• Three-mesh-bvh Highly effective way to check for collisions

Pathfinding

• Pathfinging.js Useful library with tons of settings
• Three-pathfinging Three.js plugin for navigation
• Kompute Easy to use steering library

Characters

• ossos A complete character skinning & animation library for the web
• mannequin.js Library for procedural character generation. Armature included

Demonstrations

Water

• fft-ocean Fast Fourier Transform ocean rendering for Three.js
• skunami.js Marvellous project with realistic water interaction
• Shallow water Demo project that shows water ripple effect

Collision detection

• Axis-Aligned Bounding Boxes AABB based collision detection
• Raycast based Collision detection

Community

Core

• Stackoverflow ThreeJS: Forum where you can ask your questions ( be sure to search well before)
• Official ThreeJS Discord
• Official ThreeJS Forum
• Official Slack
• Official Twitter
• Official Reddit

Contribute

Contributions welcome! Read the contribution guidelines first.

Or you can reach me on Twitter:

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