GalaxyJS - A Free Open-Source Cosmic Animation Library

GalaxyJS is a completely free, open-source animation library featuring 40+ stunning space-themed effects, built from scratch and shared freely with the developer community. Every line of code is available on GitHub for anyone to copy, modify, and use in their projects. This performance-optimized, zero-dependency library combines scientifically accurate cosmic phenomena with smooth, interactive animations that work seamlessly across all devices..

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Project Overview

GalaxyJS transforms ordinary websites into cosmic experiences through meticulously crafted animations of astronomical phenomena. Built entirely for free and released as open source, this library democratizes access to professional-grade cosmic animations. From pulsating neutron stars to swirling black holes, each animation is grounded in real physics while optimized for web performance. The complete source code is freely available on GitHub, encouraging learning, modification, and community contribution.

Key Features & Solutions

  • 40+ Free Cosmic Animations: Complete collection from stellar objects (pulsars, quasars, binary stars) to cosmic phenomena (wormholes, gravitational waves, dark matter) - all freely available
  • Open Source Codebase: Every animation's source code is publicly accessible on GitHub for learning, copying, and customization
  • Interactive Particle Systems: Advanced physics engine with gravity simulation, collision detection, and real-time particle interactions
  • Copy-Paste Ready: All code examples are designed for immediate implementation with clear documentation
  • Community Driven: Open for contributions, issues, and feature requests from the developer community
  • Educational Resource: Perfect for learning animation techniques, physics simulations, and advanced CSS/JavaScript patterns
  • Zero Cost, Zero Dependencies: Completely free to use with no external libraries or licensing fees required

Open Source Impact

  • Free for Everyone: No licensing fees, registration, or restrictions - simply copy and use
  • Educational Value: Comprehensive code examples help developers learn advanced animation techniques
  • Community Benefits: Encourages collaboration, learning, and knowledge sharing in the developer community
  • Accessibility: Makes professional-grade animations available to developers regardless of budget

Project Details

  • My Role:Maker/Lead Developer & Open Source Maintainer
  • Duration:2025 Q2
  • Tools Used:Gemini,vscode,React
  • License:MIT (Free for commercial and personal use)

Technology Stack

#Claude Ai#Javascript