A-Frame vs react-three-fiber
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A web framework for building browser-based 3D, AR and VR experiences using HTML.
Open source · MIT
A React renderer that lets you build Three.js 3D scenes as React components.
The short answer
Choose A-Frame if you need…
- Web developers who want to add 3D or VR scenes to a website
- Educators and artists experimenting with immersive content in the browser
- Beginners comfortable with basic HTML who want a gentle entry into 3D
- Developers who want to extend scenes with JavaScript components and community add-ons
Choose react-three-fiber if you need…
- React developers who want to add 3D scenes to a web app
- Developers who already know Three.js and want a component-based structure
- Projects that need 3D objects to respond to clicks, hover, or state changes
- Teams that want to use React's ecosystem alongside Three.js
Side-by-side
| A-Frame | react-three-fiber | |
|---|---|---|
| Type | Library | Library |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 17.7k | 33.4k |
| Setup difficulty | Beginner | Intermediate |
| How you get it | Install with a package manager | Install with a package manager |
| Main language | JavaScript | TypeScript |
| Last code update | 4 months ago | 16 days ago |
What each one is
A-Frame
A-Frame is a web framework that lets you build 3D, AR and VR scenes in a browser by writing HTML tags such as a-box and a-sphere. It sits on top of three.js and WebXR, so the same page can run on desktop, phones and VR headsets that support WebXR. People use it to make interactive 3D experiences without writing low-level graphics code.
react-three-fiber
react-three-fiber (@react-three/fiber) is a React renderer for Three.js, the JavaScript library for 3D graphics in the browser. Instead of writing imperative Three.js code, you describe a scene with JSX elements such as mesh and ambientLight, and the components can hold state and react to user input. According to the README, Three.js classes map directly onto JSX elements, so new Three.js features are usable without waiting for an update to this library.
Best for
A-Frame
- Web developers who want to add 3D or VR scenes to a website
- Educators and artists experimenting with immersive content in the browser
- Beginners comfortable with basic HTML who want a gentle entry into 3D
- Developers who want to extend scenes with JavaScript components and community add-ons
react-three-fiber
- React developers who want to add 3D scenes to a web app
- Developers who already know Three.js and want a component-based structure
- Projects that need 3D objects to respond to clicks, hover, or state changes
- Teams that want to use React's ecosystem alongside Three.js
Strengths
A-Frame
- Simple declarative HTML syntax lowers the barrier to building 3D scenes
- Built on three.js and WebXR, with access to raw JavaScript and WebGL when needed
- Works on desktop and smartphones even without a headset
react-three-fiber
- Declarative JSX syntax keeps 3D scenes readable and composable as React components
- Full access to Three.js: the README says all Three.js exports are available through the renderer
- Works with TypeScript and has a documented React Native path
Not ideal for
A-Frame
- Teams needing a full game engine with a visual editor, since the README focuses on code and HTML rather than editor tooling
- Projects that must run on native apps or consoles, since it targets browsers with WebXR support
- Anyone needing heavy, high-fidelity 3D performance at the level of dedicated native engines, as it is a thin layer over three.js
react-three-fiber
- People new to both React and Three.js, since the README says you should be versed in both first (learning both at once is harder)
- Projects not using React, because this is a React renderer and needs React to run
- Projects that need to pin to a specific React version without checking pairing: v8 pairs with react@18 and v9 pairs with react@19
Trade-offs
A-Frame
- Depends on browser WebXR support, so headset features vary by device and browser
- Testing in VR on a headset requires running a local HTTPS server and a third-party service described in the README
- Community components are separate projects whose quality and maintenance vary
react-three-fiber
- Requires solid knowledge of both React and Three.js; the README explicitly warns beginners
- Major versions must match the React major version, which adds upkeep when upgrading React
- The README's claims of no overhead and no limitations are the maintainers' own statements and are not independently verified here
Getting started
A-Frame
Install from npm
npm install --save aframeClone the repository for local development
git clone https://github.com/aframevr/aframe.gitreact-three-fiber
Install three, its types, and react-three-fiber
npm install three @types/three @react-three/fiberFrequently asked questions
What is the difference between A-Frame and react-three-fiber?
A-Frame: A web framework for building browser-based 3D, AR and VR experiences using HTML. react-three-fiber: A React renderer that lets you build Three.js 3D scenes as React components. A-Frame suits web developers who want to add 3d or vr scenes to a website, while react-three-fiber suits react developers who want to add 3d scenes to a web app.
Are A-Frame and react-three-fiber free?
A-Frame: Free and open source. react-three-fiber: Free and open source.
Which is easier to set up, A-Frame or react-three-fiber?
A-Frame is easier to get started with (rated beginner); react-three-fiber is rated intermediate and usually needs more setup.
Is A-Frame or react-three-fiber more popular?
react-three-fiber has more GitHub stars (33.4k) than A-Frame (17.7k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to A-Frame and react-three-fiber?
Other options people compare them with include three.js, Jolt Physics, drei, react-pdf, PixiJS.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.