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DSalischiker
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r3f-fundamentals

Build interactive 3D scenes in React with Three.js using Canvas and hooks.

Updated Apr 2, 2026
Search Tags:#hooks#canvas#webgl#jsx#three.js#react-three-fiber#render-loop
One-click install
npx skills add https://github.com/DSalischiker/portfolio-space-exploration --skill r3f-fundamentals-dsalischiker
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: r3f-fundamentals
Source: https://github.com/DSalischiker/portfolio-space-exploration/tree/main/.agents/skills/r3f-fundamentals
Command: npx skills add https://github.com/DSalischiker/portfolio-space-exploration --skill r3f-fundamentals-dsalischiker

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

React developers often struggle to implement 3D graphics in React apps without a clean abstraction over Three.js rendering lifecycle.

Core Features & Use Cases

  • Canvas integration and scene setup with React components.
  • UseFrame/useThree hooks to animate and interact with 3D content.
  • JSX-based scene graph and event handling make 3D more approachable for UI developers.
  • Use Case: Build product demos, interactive tutorials, or educational visualizations with real-time 3D.

Quick Start

Create a basic rotating cube in a Canvas using @react-three/fiber to see the render loop in action.

Frequently Asked Questions about r3f-fundamentals

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up a Three.js scene in a React app?▼

To set up a Three.js scene in React, use react-three-fiber to integrate the Canvas component and compose your 3D scene graph declaratively using JSX syntax.

What is the best way to animate 3D objects in React?▼

The best way to animate 3D objects in React is using the useFrame hook from react-three-fiber, which provides access to the render loop for updating object properties frame-by-frame.

Can I handle user interaction events like clicks on 3D meshes in react-three-fiber?▼

Yes, you can handle user interaction events like clicks on 3D meshes in react-three-fiber by attaching event handlers directly to your JSX scene graph components.

Does react-three-fiber abstract the Three.js render loop for web applications?▼

Yes, react-three-fiber abstracts the Three.js render loop for web applications by automatically managing Canvas setup and frame rendering, allowing developers to focus on scene composition.

How do I access the Three.js camera or renderer instance inside a React component?▼

To access the Three.js camera or renderer instance inside a React component, use the useThree hook provided by react-three-fiber to get the active state of the WebGL context.

Why use JSX to build a Three.js scene graph instead of vanilla JavaScript?▼

Using JSX to build a Three.js scene graph makes 3D development more approachable for UI developers by leveraging React's declarative component model for scene composition and lifecycle management.

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