Skip to content
You must be logged in to sponsor gkjohnson

Become a sponsor to Garrett Johnson

Rendered with three-gpu-pathtracer - model by PatricioVazquez

Working to build components and contribute features to help enable clear, performant, and easy to develop 3D web applications around three.js in my spare time. Sponsorship helps encourage and enable me to continue to support projects like three.js, three-mesh-bvh, three-gpu-pathtracer, three-bvh-csg, 3d-tiles-renderer and more! If my work and contributions to these projects have helped you learn or been enabling for your work please considering sponsoring!

Generally I cannot promise work or feature additions for GitHub sponsorships. For contracting work, consulting, or financing specific open source contributions please get in touch at!

Current sponsors 19

Private Sponsor
Private Sponsor
Past sponsors 27
Private Sponsor
Private Sponsor
Private Sponsor

Featured work

  1. gkjohnson/three-gpu-pathtracer

    Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

    JavaScript 1,280
  2. gkjohnson/three-mesh-bvh

    A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

    JavaScript 2,390
  3. mrdoob/three.js

    JavaScript 3D Library.

    JavaScript 100,546
  4. gkjohnson/threejs-sandbox

    Set of experiments and extensions to THREE.js.

    Roff 694
  5. gkjohnson/closed-chain-ik-js

    A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error m…

    JavaScript 173
  6. gkjohnson/xacro-parser

    Utility for parsing and converting ROS Xacro files in Javascript.

    JavaScript 22

Select a tier

$ a month

You'll receive any rewards listed in the $10 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$2 a month



$5 a month



$10 a month



$15 a month



$50 a month



$100 a month



$200 a month