Browse Apps

A browser simulation of the Teenage Engineering PO-20 drum machine. Load custom samples and compose beats with the built-in sequencer.

Simulate the 302-neuron brain of C. Elegans, the most studied organism in neuroscience. Touch the worm and watch its neural connectome respond.

Interactive simulation of organic Turing patterns emerging from two chemicals mixing together. Adjust parameters to create mesmerizing biological patterns.

Watch AI ants learn to find food using Q-learning. See pheromone trails emerge as the colony optimizes its foraging strategy.

WebGL wave simulator demonstrating reflection, diffraction, and interference patterns.

Build and simulate digital logic circuits with AND, OR, NOT, XOR gates, LEDs, and clock signals.

Interactive simulation of a pendulum swinging over magnets, demonstrating beautiful deterministic chaos patterns.

Simulate a drawing machine that creates intricate patterns from overlapping pendulum motions. Export as PNG or SVG.

Elastic collision physics simulation. Click to create balls, drag to aim and shoot.

Interactive 2D black hole with gravity, orbital motion, and accretion disk effects.

Gravitational simulation of orbiting bodies. Add planets and stars to create your own solar systems and watch orbital mechanics unfold.

GPU-accelerated 3D cellular automata with multiple rule presets rendered in WebGL.

An interactive 2D orbital mechanics sandbox. Spawn objects around a central star and watch gravitational orbits, velocity vectors, and collisions.

Interactive particle physics simulation with sand, water, stone, and plants.

A browser-based life simulation game where you play as a developer. Make career choices, manage your skills, and try to succeed in the tech industry.

An interactive N-body gravity simulation with GPU-accelerated particles. Watch galaxies form, collide, and evolve in real-time.

Learn Kubernetes through interactive 3D gameplay. Deploy pods, handle real incidents, and master kubectl commands in campaign, chaos, and sandbox modes.

Watch an autonomous car navigate a 2D track using PID control. Tweak the steering parameters and see how the algorithm keeps the car on course.

Grab, drag, and tear an interactive cloth simulation with satisfying canvas-based physics.

Artificial life simulation where simple attraction and repulsion rules between particles produce complex emergent behavior.

A 2D farming and gardening simulator. Plant crops, tend your garden, and grow your farm across the seasons.

A 2D gravity simulator. Click to spawn celestial bodies with custom size, density, and color, then watch them orbit and collide.

Define states, symbols, and transitions, then watch a Turing machine execute step by step.

A realistic fluid paint simulation powered by WebGL. Watch colors swirl and blend as you paint with lifelike brush physics.

Build and simulate electronic circuits with drag-and-drop components including logic gates, LEDs, switches, and more.

A web-based quantum computing laboratory for building circuits, simulating quantum states, and visualizing quantum algorithms. Features interactive circuit builder with Bloch sphere visualization.

Soft body physics simulations with interactive demos. Watch struts fall, bridges flex, and worms wiggle in this spring-mass physics playground.

Watch cells evolve in Conway's Game of Life. Draw initial patterns, hit play, and see complex structures emerge from simple rules.

A minimalist dungeon crawler with procedurally generated rooms, stamina-based combat, and persistent world simulation. Originally designed for e-readers but works on all devices.

Interactive 2D cellular automata with drawing tools, customizable rules, and speed control.

Chaotic double pendulum physics simulation with beautiful trail rendering.

Interactive visualization of electromagnetic field lines. Place charges and watch the field patterns emerge in real time.

Watch emergent flocking behavior as hundreds of boids follow simple rules to create complex swarm patterns.

Interactive simulation of Conway's Game of Life. Draw patterns, adjust speed, and watch cellular automata evolve.

An interactive 2D physics sandbox — click and hold to spawn objects, toggle gravity, and watch realistic collisions and bouncing in real time.

A creative falling-sand game built with WebAssembly. Paint with dozens of elements including fire, water, oil, plants, and more.

Interactive grid-based physics simulations including quantum mechanics, gravity, and fluid dynamics. Experience real-time physics in a pixelated visual style.

An interactive particle sandbox. Drop sand, water, fire, and more and watch elements interact in a mesmerizing physics simulation.

A text-based life simulation incremental game where you progress from beggar to ultimate being through career advancement and skill development. Choose your path through military ranks, magic academy, or commoner work across multiple lifetimes.