Owner

pmndrs

26 indexed repositories · View on GitHub

zustand
🐻 Bear necessities for state management in React

TypeScript · 58701 stars
react-three-fiber
🇨🇭 A React renderer for Three.js

TypeScript · 32370 stars
react-spring
✌️ A spring physics based React animation library

TypeScript · 29149 stars
jotai
👻 Primitive and flexible state management for React

TypeScript · 21272 stars
valtio
🧙 Valtio makes proxy-state simple for React and Vanilla

TypeScript · 10235 stars
drei
🥉 useful helpers for react-three-fiber

JavaScript · 9877 stars
uikit
🎨 user interfaces for react-three-fiber

TypeScript · 3240 stars
postprocessing
A post processing library for three.js.

JavaScript · 2860 stars
react-postprocessing
📬 Postprocessing for react-three-fiber

TypeScript · 1390 stars
detect-gpu
Classifies GPUs based on their 3D rendering benchmark score allowing the developer to provide sensible default settings for graphically i...

TypeScript · 1213 stars
math
🪶 Math helpers for the rest of us

TypeScript · 1003 stars
three-stdlib
📚 Stand-alone library of threejs examples designed to run without transpilation in node & browser

JavaScript · 858 stars
ecctrl
🕹️ A physics-driven controller toolkit for React Three Fiber + Rapier

TypeScript · 797 stars
koota
🌎 Performant real-time state management for React and TypeScript

TypeScript · 734 stars
react-three-a11y
♿️ Accessibility tools for React Three Fiber

TypeScript · 622 stars
market
📦 Download CC0 assets ready to use in your next 3D Project

JavaScript · 283 stars
glyph
♠️ A typography engine for web graphics.

TypeScript · 239 stars
viverse
⟁ Toolkit for building Three.js and React Three Fiber Apps for VIVERSE and beyond.

TypeScript · 131 stars
examples
🍱 A monorepo holding pmndrs demos

TypeScript · 122 stars
docs
🖨️ mdx static documentation generator

TypeScript · 119 stars
6 more repositories live on View on GitHub

Beginner friendly Everything

Open All

perf: make 1,000-label steady-state updates sub-1ms Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pmndrs/glyph#208 · Opened Sep 17, 2026
[v10 alpha.5] /legacy import and browser build fail on WebGPU-only exports from plain three Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmndrs/react-three-fiber#3921 · Opened Sep 16, 2026
[v10] Track useLocalNodes resource reads to narrow registry subscriptions Open

enhancement v10 WebGPU

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmndrs/react-three-fiber#3919 · Opened Sep 16, 2026
[v10] Add explicit dependency-array semantics to useLocalNodes Open

enhancement v10 WebGPU

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmndrs/react-three-fiber#3918 · Opened Sep 16, 2026
Add sync-time attached 2D/3D glyph deformation Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

pmndrs/glyph#183 · Opened Sep 13, 2026
Three material context: position carries an undocumented stage, arity and space contract Open

documentation rendering

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmndrs/glyph#181 · Opened Sep 12, 2026
Font baker: --unicodes silently drops CFF/CFF2 outlines, so PostScript-flavoured OpenType cannot be subset Open

baking bug

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmndrs/glyph#180 · Opened Sep 12, 2026
SketchUp (.skp) loader Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

pmndrs/three-stdlib#437 · Opened Sep 12, 2026
MSDF: publish signed distance and pixel range to custom materials Open

enhancement rendering

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmndrs/glyph#179 · Opened Sep 12, 2026
Micro JS shaping engine Open

research shaping

Difficulty 5/5 Over a week Newbie friendliness 28/100

pmndrs/glyph#176 · 2 comments · Opened Sep 10, 2026
React 19.3: useTransition() inside the R3F tree throws "Cannot read properties of undefined (reading 'length')" Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmndrs/react-three-fiber#3915 · 1 reaction · Opened Sep 10, 2026
Pls fix website Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pmndrs/sky#9 · Opened Sep 8, 2026
Mechanical sweep: prefer plain 'as X' over 'as unknown as X' where the compiler allows it Open

good first issue

Difficulty 3/5 1-2 days Newbie friendliness 65/100

pmndrs/react-three-examples#5 · Opened Sep 8, 2026
webgl_batch_lod_bvh: blocked on an upstream packaging gap in @three.ez/batched-mesh-extensions Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pmndrs/react-three-examples#4 · Opened Sep 8, 2026
Seven REVIEW(shared-instance) markers are candidates for <Instances>/InstancedMesh Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

pmndrs/react-three-examples#3 · Opened Sep 8, 2026
OffscreenCanvas worker rendering: no verified fiber v10/WebGPU story yet (blocks webgl_worker_offscreencanvas port) Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pmndrs/react-three-examples#2 · Opened Sep 8, 2026
compute-reduce / storage-buffer: bring back the DOM timing readout the originals use to make their point Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 50/100

pmndrs/react-three-examples#1 · Opened Sep 8, 2026
Optional language imports for locale-aware line breaking Open

baking shaping

Difficulty 5/5 Over a week Newbie friendliness 28/100

pmndrs/glyph#163 · 1 comment · Opened Sep 7, 2026
[v11] withUniforms materials cannot be cloned — affects all 16 WebGPU materials Open

bug v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmndrs/drei#2828 · Opened Sep 7, 2026
React safe way to mutate memoized resources Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmndrs/react-three-fiber#3904 · Opened Sep 5, 2026
Remove `onUpdate` Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

pmndrs/react-three-fiber#3903 · Opened Sep 5, 2026
Span paint depth to resolve specific layering order Open

rendering shaping

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmndrs/glyph#162 · Opened Sep 4, 2026
Clarify `useRenderPipeline` names Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

pmndrs/react-three-fiber#3902 · 2 comments · Opened Sep 4, 2026
Wasm builds are not byte-reproducible on different hosts Open

shaping

Difficulty 4/5 3-5 days Newbie friendliness 52/100

pmndrs/glyph#158 · 1 comment · Opened Sep 4, 2026
TypeScript: React.ElementType becomes incompatible after importing @react-three/fiber Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pmndrs/react-three-fiber#3898 · 3 comments · Opened Sep 3, 2026
Implement non-solid text decoration styles Open

decoding rendering

Difficulty 5/5 Over a week Newbie friendliness 32/100

pmndrs/glyph#152 · Opened Sep 3, 2026
Move rich-text grapheme normalization into the Rust engine Open

shaping

Difficulty 5/5 Over a week Newbie friendliness 38/100

pmndrs/glyph#151 · Opened Sep 2, 2026
Add unified support for bold and italic font faces Open

baking decoding rendering

Difficulty 5/5 Over a week Newbie friendliness 25/100

pmndrs/glyph#147 · Opened Sep 2, 2026
[v11] Verify useDepthBuffer: core and webgpu implementations both exist Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmndrs/drei#2825 · Opened Sep 2, 2026
[v11] Verify Fisheye: cube-map and Object3D render root on WebGPU Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmndrs/drei#2824 · Opened Sep 2, 2026
[v11] Verify Perspective/OrthographicCamera: FBO render path on WebGPU Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmndrs/drei#2823 · Opened Sep 2, 2026
[v11] Verify RenderTexture: render-target save/restore on WebGPU Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmndrs/drei#2822 · Opened Sep 2, 2026
[v11] Verify View: per-view scissor and render loop on WebGPU Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 52/100

pmndrs/drei#2821 · Opened Sep 2, 2026
[v11] Verify Hud: double render and autoClear juggling on WebGPU Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 52/100

pmndrs/drei#2820 · Opened Sep 2, 2026
Html: gl.camera does not exist on either renderer — throws in transform-mode occlusion Open

bug v11

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

pmndrs/drei#2819 · 1 comment · Opened Sep 2, 2026
[v11] Four root-exported components are classified agnostic but are WebGL-only Open

bug v11 webgpu

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmndrs/drei#2818 · 1 comment · Opened Sep 2, 2026
[v11] The story suite runs real WebGPU and discards 207 validation errors Open

v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmndrs/drei#2817 · Opened Sep 2, 2026
[v11] legacy ConvolutionMaterial ignores depthToBlurRatioBias; WebGPU now honours it Open

bug v11

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

pmndrs/drei#2816 · Opened Sep 2, 2026
[v11] webgpu/Wireframe accepts a simplify prop it never reads Open

v11 webgpu

Difficulty 3/5 1-2 days Newbie friendliness 55/100

pmndrs/drei#2815 · Opened Sep 2, 2026
[v11] setBarycentricCoordinates mis-sizes its buffer for indexed geometry Open

bug v11 webgpu

Difficulty 1/5 Under an hour Newbie friendliness 88/100

pmndrs/drei#2814 · Opened Sep 2, 2026
[v11] The docs generator skips src/legacy and src/webgpu entirely Open

agent-ok documentation effort:M v11

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmndrs/drei#2812 · Opened Sep 1, 2026
[v11] webgpu/BlurPass is still the WebGL implementation and imports from legacy Open

agent-ok bug effort:M released on @alpha v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 68/100

pmndrs/drei#2811 · 4 comments · Opened Sep 1, 2026
[v11] WebGPU Caustics defines computeRefractedRay and never calls it Open

bug effort:M human-only v11 webgpu

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmndrs/drei#2810 · 1 comment · Opened Sep 1, 2026
[v11] Preload does nothing on WebGPU — gl.compile() is an async alias there Open

agent-ok bug effort:S v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 68/100

pmndrs/drei#2809 · Opened Sep 1, 2026
[v11] The examples app is never typechecked, and it has real API errors Open

agent-ok effort:M released on @alpha repo-management v11

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmndrs/drei#2808 · 4 comments · Opened Sep 1, 2026
[v11] Triage all 51 open PRs for validity, currency, duplication and safety Open

agent-ok effort:L repo-management v11

Difficulty 5/5 Over a week Newbie friendliness 25/100

pmndrs/drei#2804 · 2 comments · Opened Sep 1, 2026
[v11] Don't ship broken: stub every WebGPU component that doesn't work Open

agent-ok effort:M v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pmndrs/drei#2803 · Opened Sep 1, 2026
[v11] All 64 co-located test files are empty placeholders Open

agent-ok effort:L v11

Difficulty 4/5 3-5 days Newbie friendliness 50/100

pmndrs/drei#2802 · 1 comment · Opened Sep 1, 2026
[v11] Stories for the 9 converted WebGPU components that have none Open

agent-ok effort:L v11 webgpu

Difficulty 4/5 3-5 days Newbie friendliness 72/100

pmndrs/drei#2801 · 4 comments · Opened Sep 1, 2026
RFC: named dirty signals for event-driven frame jobs Open

core enhancement events loop request for comments v10

Difficulty 5/5 Over a week Newbie friendliness 30/100

pmndrs/react-three-fiber#3896 · Opened Sep 1, 2026

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