2D Phase Portrait Plotter
Interactive tool for visualizing dynamical systems and bifurcations
Visit haraldrevery.com ↗What is 2D Phase Portrait Plotter?
A web-based phase portrait plotter designed for students studying dynamical systems. It lets you explore two-dimensional systems numerically without needing to set up Python or external tools. The plotter includes Euler and 4th-order Runge-Kutta solvers, Poincaré index calculations, nullcline visualization, and Jacobian eigenvalue analysis to understand system stability.
Built for educational purposes, it helps learners develop intuition about dynamic behavior before solving problems by hand on exams. The maker converted original Python code to JavaScript using Claude Sonnet, Grok, and Gemini Pro. It's intentionally kept simple—for real-world applications, users should employ analytical methods or specialized software.
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Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered 2D Phase Portrait Plotter automatically. Evidence: HN post: "converted to JavaScript using Grok, Sonnet 4.5 and Gemini Pro". View source.
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