Three.js
A JavaScript library for creating 3D graphics and animations in web browsers using WebGL.
Score
30
User Rating
3.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Aug 04, 2026
Overview
What is Three.js?
Three.js is a cross-browser JavaScript library and API used to create and display animated 3D computer graphics in a web browser. It uses WebGL for rendering and is open-source, making it popular for web-based 3D applications, games, and visualizations.
What is Three.js used for?

Top Features
- WebGL-based rendering
- Cross-browser compatibility
- Extensive documentation and examples
- Support for 3D models and animations
- Community-driven development
How to use Three.js?
Include the Three.js library in your HTML, set up a scene, camera, and renderer, then add 3D objects, lights, and animations using JavaScript code. It supports various 3D formats and integrates with other web technologies.
Alternative Tools
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Pros & Cons
Pros
- Free and open-source
- Large community and resources
- High performance for web 3D
- Easy to learn with good documentation
Cons
- Steep learning curve for beginners
- Limited to web platforms
- Requires JavaScript knowledge
Use Cases
- Web-based 3D games
- Data visualizations
- Interactive 3D websites
- Educational simulations
Three.js Pricing
Free Plan
No detailed pricing information available
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