threejs-fundamentals: a Claude Code skill by CloudAI-X
For web developers starting a Three.js scene who want current r186 setup code. Skip it if you build 3D in a game engine or don't touch WebGL.
- Score
- 70of 100
- Rank
- #175of 239
- Installs
- 22Kon skills.sh
- Security
- Clear 5 scanners
- Updated
- 2026
- Context
- ~79tokens always
Install
npx skills add https://github.com/cloudai-x/threejs-skills --skill threejs-fundamentals Run it in your terminal. View the source
Using the Claude app rather than Claude Code? You can add a skill there too. How to add it in the app
What does threejs-fundamentals do?
threejs-fundamentals is a skill that gives Claude reference code for the base of a Three.js r186 scene. It starts with a working quick start: renderer, scene, camera, a lit cube, a Timer-driven loop through setAnimationLoop and a resize handler, plus import maps for loading three.js from a CDN without a bundler. Sections cover fog and backgrounds, perspective, orthographic, array and cube cameras, renderer options and tone mapping, Object3D transforms and layers, vector and matrix math, and freeing GPU memory. A WebGPU and TSL section explains await renderer.init(). It ends with a list of outdated calls, such as Clock and PCFSoftShadowMap, and their current replacements.
When should you use threejs-fundamentals?
Use it when
- You are setting up a new Three.js scene
- Camera, resize or renderer settings behave oddly
- Old Three.js code throws deprecation warnings
Skip it when
- You work in React Three Fiber only
- Your 3D work happens in Unity or Unreal
What it needs and what it can touch
You need
- The three.js library in your web project
From reading its instructions, not from running it.
Why it scores 70
Strongest on upkeep (100 of 100), weakest on adoption (43).
Is threejs-fundamentals safe to install?
Every scanner that checked it passed it. Scanners often miss what other scanners catch, and a skill can change after a scan. Read its source before you install it.
| Scanner | Result | Date |
|---|---|---|
| Gen Agent Trust Hub | Passed | Oct 20, 2026 |
| Socket | Passed | Oct 19, 2026 |
| Snyk | Low risk | Oct 19, 2026 |
| Runlayer | Passed | Feb 26, 2026 |
| ZeroLeaks | Passed | Apr 16, 2026 |
Details
- Installs
- 22,032
- Repository stars
- 4,115
- Last repository change
- Tokens always loaded
- about 79
- Tokens when used
- about 5,793
- License
- MIT
- Data confidence
- High
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