G6
The premium Open Source alternative to KeyLines
🎯 Best for:Developers building complex relationship and network analysis tools.
What is G6?
Replaces basic network charts with a dedicated engine for large-scale relational data visualization. It supports advanced graph layouts and interactive node-link analysis via a customizable plugin system.
Tech Stack
TypeScriptData Visualization
Why G6?
- • Rich layout algorithms
- • Interactive behaviors
- • High extensibility
Limitations
- • Complex event handling
- • Large bundle size
- • Learning curve for custom nodes
3/6/2026
Last Update
1,602
Forks
328
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to G6 instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on KeyLines)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%