A CLI tool that converts GLTF/GLB 3D models into reusable React Three Fiber JSX components.
gltfjsx is a command-line tool that converts GLTF/GLB 3D model files into reusable React components for use with the react-three-fiber library. It solves the problem of inefficient GLTF workflows on the web by generating a declarative JSX representation of the model's scene graph, enabling easy manipulation, reuse, and performance optimization.
React developers building 3D web experiences with react-three-fiber who need to integrate and manage complex GLTF assets efficiently.
Developers choose gltfjsx because it automates the tedious process of manually converting GLTF assets to JSX, provides built-in performance optimizations like pruning and compression, and enables a component-based workflow that aligns with React's declarative paradigm.
🎮 Turns GLTFs into JSX components
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Automatically removes empty groups and unnecessary transforms, reducing runtime overhead and improving scene performance, as highlighted in the README's feature list.
With the --transform flag, it applies Draco and meshopt compression, shrinking model sizes by up to 90% and optimizing textures for the web, as documented in the usage section.
Generates precise type definitions for nodes and materials with the --types flag, enhancing developer experience and safety in TypeScript projects.
Converts GLTF assets into reusable JSX components, enabling easy manipulation like conditional rendering and material swaps, aligning with React's paradigm for better workflow.
Tightly coupled to react-three-fiber and drei, requiring specific versions of three.js and these libraries, which limits use outside this niche stack.
Numerous command-line flags for optimization (e.g., --transform, --instance) can be overwhelming and require deep understanding of underlying tools like glTF-Transform.
Necessitates models in the /public folder and handles compression, potentially complicating deployment, version control, and management for large or dynamic assets.