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playcanvas

20 indexed repositories · View on GitHub

engine
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

JavaScript · 16827 stars
supersplat
3D Gaussian Splat Editor

TypeScript · 10213 stars
splat-transform
CLI tool and library for 3D Gaussian splat processing and conversion

TypeScript · 1326 stars
editor
Browser-based visual editor for building WebGL, WebGPU, WebXR apps

TypeScript · 1317 stars
pcui
UI component library for web-based tools

TypeScript · 794 stars
model-viewer
3D Model Viewer supporting glTF and 3D Gaussian Splats

TypeScript · 708 stars
supersplat-viewer
User-friendly, high-performance viewer for 3D Gaussian splats

TypeScript · 568 stars
react
Build 3D apps with React

TypeScript · 528 stars
pcui-graph
A PCUI extension for creating node-based graphs

TypeScript · 147 stars
developer-site
Developer resources website for PlayCanvas

JavaScript · 146 stars
web-components
Web Components for building declarative, graphical web apps

TypeScript · 110 stars
playcanvas-sync
Real-time synchronization of files between PlayCanvas and your local machine

JavaScript · 97 stars
vscode-extension
VS Code Extension for PlayCanvas Editor

TypeScript · 59 stars
create-playcanvas
Quickly scaffold a PlayCanvas project

TypeScript · 54 stars
observer
TypeScript implementation of the Observer pattern

TypeScript · 26 stars
skills
Reusable skills for AI coding agents working with PlayCanvas products

JavaScript · 23 stars
texture-tool
Texture tool for graphics programmers

TypeScript · 15 stars
api-reference
PlayCanvas API reference manual

JavaScript · 7 stars
eslint-config
ESLint configuration used by PlayCanvas

TypeScript · 6 stars
attribute-parser
The official JSDoc Attribute parsed used in the PlayCanvas engine

TypeScript · 1 star

Beginner friendly Everything

Open All

SOG meta.json: optional camera block (rest pose + pixel intrinsics) so a .sog is self-describing Open

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

playcanvas/splat-transform#319 · 2 comments · Opened Sep 18, 2026
Parser throws on tuple `@type` tags and `= {}` initializers, and silently drops unresolvable types Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

playcanvas/attribute-parser#73 · Opened Sep 18, 2026
Consider texture arrays for directional shadow cascades instead of a 2x2 atlas Open

area: graphics

playcanvas/engine#9442 · 1 reaction · 1 assignee · Opened Sep 18, 2026
[SAGO at ECCV 2026] Bringing Interactive Online Segmentation to SuperSplat Open

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

playcanvas/supersplat#1050 · Opened Sep 17, 2026
Decide where StandardMaterial ambientSH lives once light probes exist (last value outside the material uniform buffer) Open

area: graphics enhancement

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

playcanvas/engine#9407 · 1 comment · Opened Sep 16, 2026
feat(graphics): adopt WGSL buffer_view once every WebGPU browser ships it Open

area: graphics

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

playcanvas/engine#9389 · Opened Sep 15, 2026
feat(graphics): adopt WGSL swizzle_assignment once every WebGPU browser ships it Open

area: graphics

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

playcanvas/engine#9388 · Opened Sep 15, 2026
Expose UV channels 2 to 7 in the material inspector once engine 2.23 lands Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

playcanvas/editor#2254 · Opened Sep 14, 2026
Dashboard - list of projects takes ages to load Open

playcanvas/editor#2253 · 1 assignee · Opened Sep 14, 2026
Evaluate minidraco as an alternative to the WASM Draco decoder Open

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

playcanvas/engine#9373 · Opened Sep 13, 2026
glTF skins bound per Mesh and deduplicated by joint names break RecursiveSkeletons and shared-skin models Open

area: graphics V3

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

playcanvas/engine#9367 · 1 comment · Opened Sep 11, 2026
Script cleanup uses the class name instead of the registered scriptName Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

playcanvas/react#343 · Opened Sep 10, 2026
Disable shape scaling by default Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

playcanvas/engine#9335 · Opened Sep 9, 2026
game master Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

playcanvas/skills#15 · 2 comments · Opened Sep 8, 2026
V3: remove six-cubemap prefiltered IBL input (prefilteredCubemaps / skyboxPrefilteredN) Open

area: graphics enhancement V3

playcanvas/engine#9325 · 1 comment · 1 assignee · Opened Sep 8, 2026
Consider optional area-light LUT data export when UMD bundle size is less important Open

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

playcanvas/engine#9324 · Opened Sep 8, 2026
Rename asset folder with '/' Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

playcanvas/editor#2245 · Opened Sep 8, 2026
A tooltip related issue Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

playcanvas/editor#2243 · Opened Sep 8, 2026
Report—Broken model placing system Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

playcanvas/editor#2242 · 3 comments · Opened Sep 8, 2026
ThirdPersonController: support drag input, press-triggered jump and pause/resume Open

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

playcanvas/engine#9314 · Opened Sep 6, 2026
Font rendering regression Open

area: ui

playcanvas/engine#9304 · 4 comments · 1 assignee · Opened Sep 4, 2026
Pool the WebGPU readback staging buffers Open

playcanvas/engine#9297 · 1 comment · 1 reaction · 1 assignee · Opened Sep 4, 2026
Split view for the assets panel Open

area: assets area: editor interface area: ui enhancement

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

playcanvas/editor#2232 · 6 comments · 1 reaction · Opened Sep 3, 2026
Code overrides - losing code Open

bug

playcanvas/vscode-extension#338 · 2 comments · 1 assignee · Opened Sep 2, 2026
Remove documented engine V1 support by the Editor Open

playcanvas/developer-site#1168 · 1 assignee · Opened Aug 31, 2026
Sticky Tooltips, prevent from UI interactions Open

area: ui bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

playcanvas/editor#2225 · Opened Aug 31, 2026
Import Point Cloud [feature request] Open

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

playcanvas/supersplat#1021 · Opened Aug 30, 2026
Displacement mapping for StandardMaterial, composable with parallax Open

enhancement

playcanvas/engine#9246 · 1 assignee · Opened Aug 28, 2026
Remove use of Scene#forcePassThroughSpecular (engine is dropping the flag) Open

area: viewport enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

playcanvas/editor#2223 · Opened Aug 28, 2026
Chrome + Horizon Link not working Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

playcanvas/supersplat-viewer#295 · Opened Aug 26, 2026
Tangent frame v axis convention differs between the tangent attribute and derivative paths Open

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

playcanvas/engine#9214 · 1 reaction · Opened Aug 24, 2026
Unified gsplat: component-scoped 'renderable' signal for streamed (LOD) splats Open

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

playcanvas/engine#9211 · Opened Aug 22, 2026
Smartphone AR support for SuperSplat (feature request) Open

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

playcanvas/supersplat#1007 · 1 comment · Opened Aug 22, 2026
Regression: Element material mask not applied on Firefox for Android (worked in previous engine version) Open

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

playcanvas/engine#9209 · Opened Aug 21, 2026
Expose flat shading in the viewport Render dropdown Open

area: viewport enhancement requires: engine

Difficulty 3/5 1-2 days Newbie friendliness 57/100

playcanvas/editor#2212 · Opened Aug 18, 2026
Editor can't connect to the MCP using Safari Open

area: editor interface bug

playcanvas/editor#2210 · 1 assignee · Opened Aug 17, 2026
Prevent attribute schema drift and simplify dispatch safely Open

enhancement

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

playcanvas/web-components#391 · Opened Aug 16, 2026
Support tree-shakable builds: per-element entry points backed by an import-time subsystem registry Open

enhancement

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

playcanvas/web-components#390 · Opened Aug 16, 2026
JointComponent: no way to read the current value of a constrained degree of freedom Open

area: physics

playcanvas/engine#9178 · 6 comments · 1 assignee · Opened Aug 15, 2026
SOG conversion re-reads PLY once per layer, causing a performance regression Open

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

playcanvas/splat-transform#304 · Opened Aug 14, 2026
Code Editor esm scripts intellisense, import path Open

area: code editor bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

playcanvas/editor#2207 · Opened Aug 14, 2026
Code Editor, concatenating two strings Open

area: code editor bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

playcanvas/editor#2206 · Opened Aug 13, 2026
Collision generation fails Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

playcanvas/splat-transform#299 · Opened Aug 6, 2026
Exported HTML/ZIP viewer renders visibly darker/patchier than Editor for the same SOG data (unified vs non-unified GSplat renderer mismatch) Open

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

playcanvas/supersplat#1004 · 1 comment · Opened Aug 5, 2026
pause() / resume() API Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

playcanvas/supersplat-viewer#280 · Opened Jul 31, 2026
Add copy and paste controls for splat transforms Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

playcanvas/supersplat#1001 · Opened Jul 30, 2026
Annotations not honouring spacial occlusion Open

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

playcanvas/supersplat#999 · 2 comments · Opened Jul 29, 2026
TransformFeedback: buffer allocation and usage requirements are implicit Open

playcanvas/engine#9134 · 1 comment · 1 assignee · Opened Jul 28, 2026
--filter-floaters Fatal Error: change_in_bytes < kMaxReasonableBytes Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

playcanvas/splat-transform#295 · Opened Jul 28, 2026
[feature request] Add --filter-floaters to SuperSplat editor/ studio GUI Open

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

playcanvas/supersplat#995 · 2 comments · Opened Jul 26, 2026

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