COMPUTATIONAL SANDBOXES
32 ACTIVE EXPERIMENTSZero-dependency, high frame-rate 2D Canvas and Web Audio API synthesizer toys executing natively in your browser.
Particle Physics Lab
2D Canvas vector kinetic playground with 3,000 particles, Newton-Euler integration, gravity wells, repulsors, and drag friction.
Cellular Automata & Generative Art
Toroidal 2D grid cellular automata supporting Conway's Game of Life, HighLife, and Seeds with pattern library and color aging.
Boids Swarm Intelligence
Autonomous agent simulation demonstrating Separation, Alignment, and Cohesion steering behaviors with dynamic predator avoidance.
8-Bit Chiptune Step Tracker
In-browser 16-step polyphonic WebAudio rhythm sequencer with pulse/saw waveforms, live QWERTY keyboard, and cyberpunk presets.
Bytebeat Code Synthesizer
One-line C/JS bitwise formula music generator compiling mathematical byte streams into real-time audio with live oscilloscope.
Lagrangian Double Pendulum
Nonlinear coupled motion simulation solved via RK4 sub-stepping with 20-pendulum divergence visualization and phosphorescent trails.
Euclidean Polyrhythm Wheel
Nuclear physics timing algorithm generating traditional world musical polyrhythms across 4 concentric tracks with WebAudio percussion.
ASCII Webcam Raycaster
Real-time webcam and video stream converter mapping BT.601 perceptual luminance to monospace ASCII and Braille glyph arrays.
Eulerian Fluid Dynamics
Real-time 2D incompressible Navier-Stokes fluid velocity grid simulation with semi-Lagrangian advection and neon dye mixing.
Physarum Slime Mold Colony
Biological transport network emergence simulation modeling 30,000 chemo-attractant foraging agents inspired by Physarum polycephalum.
Abelian Sandpile Avalanche
Bak-Tang-Wiesenfeld Abelian sandpile model showing self-organized criticality (SOC) and spontaneous Apollonian fractal formation.
Langton's Ant Multiverse
2D universal Turing machine automaton simulation supporting generalized multi-state rule strings (RL, LLRR, LRRRRRLLR) and highway builders.
SmoothLife Continuous Automata
Stephan Rafler's continuous 2D cellular automata modeling organic amoeba-like membranes and self-organizing gliders via concentric integrals.
Soft-Body Jelly Mesh Physics
Interactive 2D deformable soft-body elastic mesh physics simulation with Verlet numerical integration and grabbable flingable FUSUY letters.
Optical Delay Theremin
Continuous pitch and filter frequency synthesizer with pointer velocity feedback delay and haunting microtonal scales.
Granular Audio Sample Shredder
Granular sound synthesis sandbox slicing audio buffers into 15ms-250ms micro-grains with Hanning window envelopes and pitch spray.
3D SDF Shader Raymarcher
Mathematical 3D procedural shader playground evaluating Signed Distance Functions (SDF) in WebGL with zero 3D models or polygons.
Relativistic N-Body Gravity
Gravitational orbital mechanics and chaotic N-body simulation featuring black hole accretion and stable 3-body choreography.
V.90 56k Modem & QAM
Historical ITU-T V.90 56k dial-up audio handshake synthesizer, Bell 202 FSK carrier text transmitter, and QAM phase scatter visualizer.
Barnsley Fern & IFS Fractals
Michael Barnsley's 4-matrix Iterated Function System chaos game simulator rendering biological self-similar fractal flora in real-time.
Acoustic Chladni Plates
Ernst Chladni's 1787 acoustic standing wave resonance simulation on vibrating metal plates with synchronized WebAudio oscillator tones.
Reaction-Diffusion Turing Patterns
Alan Turing's 1952 mathematical formulation for biological pattern formation simulating animal coat spots, zebra stripes, and mitosis.
Delaunay & Voronoi Tessellation
Computational geometry sandbox computing Bowyer-Watson Delaunay triangulations and dual Dirichlet Voronoi cell partitions at 60 FPS.
3D Audio Waterfall & Lissajous Scope
Real-time 3D Fast Fourier Transform (FFT) waterfall spectrum terrain visualizer and stereo Lissajous phase oscilloscope with synth generators.
Strange Attractors 3D Manifolds
Interactive continuous non-linear differential flow visualizer with Aizawa, Lorenz, Thomas, and Rรถssler manifolds and Lyapunov audio sonification.
Befunge-93 2D Spatial VM
A 2D esoteric programming virtual machine on an 80x25 toroidal grid with instruction pointer routing, stack metrics, and live self-modification.
Poincarรฉ Hyperbolic Disk
Interactive hyperbolic geometry in the Poincarรฉ conformal disk model with real-time Mรถbius transformations and regular {p, q} Schlรคfli tilings.
Quantum Walk & Superposition
Discrete-time quantum random walk with Hadamard coin operator, ballistic O(t) speedup, and click-to-measure wavefunction collapse.
L-System Generative Flora
Formal rewriting string grammars simulating fractal plants, dragon curves, and botanical growth with wind dynamics and harmonic Fibonacci chimes.
Rule 110 Turing Collider
Stephen Wolfram's 256 elementary cellular automata with Rule 110 universal Turing computation, glider collisions, and background ether filtering.
Feigenbaum Bifurcation Tree
The Logistic map period-doubling bifurcation cascade to deterministic chaos with infinite zoom, Lyapunov exponent overlay, and chord sonification.
Victory Proofer
HMAC-SHA256 mathematical proof verifier for subterranean Easter Egg solvers, unlocking certified victory certificates and quantum matrix streamers.