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🎨 2D Harmonograph — Damped Pendulum Simulator (2D)

Interactive 2D Canvas harmonograph: superpose two damped harmonic oscillators to trace real Lissajous-family curves. Adjust frequency, phase and damping per pendulum and watch the glowing curve decay in real time.

Mathematics2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Trace real damped-oscillator superposition curves on a Canvas2D harmonograph. Adjust the pendulum frequencies, phases, and damping independently for the x and y axes to explore Lissajous-family patterns that decay and spiral in real time.

harmonographlissajouspendulumdamped oscillatorcanvas2dparametric curves

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install