G2

The premium Open Source alternative to Tableau

🎯 Best for:Developers needing a high-level abstraction for complex web charts.

What is G2?

Replaces imperative chart building with a declarative grammar of graphics for multi-dimensional data. It abstracts visual elements into a concise syntax for creating complex, customized visualizations.

Tech Stack
TypeScriptData Visualization

Why G2?

  • Flexible grammar
  • High abstraction
  • Canvas/SVG support

Limitations

  • High conceptual overhead
  • Documentation complexity
  • Performance on huge sets
3/5/2026
Last Update
1,671
Forks
179
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to G2 instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Tableau)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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