p2.js

The premium Open Source alternative to Matter.js

🎯 Best for:Web developers needing a robust 2D physics solver for browser-based applications.

What is p2.js?

A lightweight JavaScript physics engine for simulating 2D collisions, constraints, and springs. It operates independently of rendering engines, allowing integration with Canvas, WebGL, or SVG environments.

Tech Stack
JavaScriptGame Development

Why p2.js?

  • No external dependencies
  • Advanced constraint support
  • Small footprint

Limitations

  • 2D only
  • No built-in renderer
  • Maintenance is infrequent
2/28/2026
Last Update
330
Forks
106
Issues
Other
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to p2.js instantly boosts your runway.

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

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