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Sigma.js
A JavaScript library aimed at visualizing graphs of thousands of nodes and edges.

About Sigma.js
Sigma.js is a JavaScript library for interactive graph visualization in the browser. It is built on graphology and uses WebGL for GPU-accelerated rendering, aimed at graphs of thousands of nodes and edges.
It includes pan, zoom, hover, and multi-touch interaction, works with React, Angular, Vue, or vanilla JavaScript, and uses graphology for layouts, metrics, and community detection.
Key features
- WebGL GPU-accelerated rendering for complex graphs
- Pan, zoom, and hover interactions included by default
- Multi-touch support on any device
- Works with React, Angular, Vue, or vanilla JS
- Layouts, metrics, and community detection via graphology
- Renders graphs of thousands of nodes and edges
Best for: Developers building web interfaces that need to display and interact with large node-edge graphs.
Good for
- GPU-accelerated WebGL rendering for complex graphs
- Built-in pan, zoom, hover, and multi-touch interactions
- Works with React, Angular, Vue, and vanilla JavaScript
Sigma.js at a glance
- Website
- sigmajs.org
- Category
- AI & Machine Learning › AI Data & Analytics
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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