Browse Apps

Drop GeoJSON, KML, or GPX files onto an interactive map to visualize geographic data instantly. Everything runs locally.

A 15-tile sliding puzzle built from real OpenStreetMap tiles. Pick any location on the map, then unscramble the satellite imagery to solve the puzzle.

Create, edit, and organize mind maps with expandable nodes, drag-and-drop rearranging, and export options.

An offline-capable campus navigator with walking directions and place descriptions. Browse the map, search for buildings, and get turn-by-turn routing — no internet required.

Interactive celestial map showing stars, constellations, and planets. Pan, zoom, and explore the night sky.

Visualize geographic shapes on an interactive OpenStreetMap. Paste WKT geometry strings and see polygons, lines, and points plotted instantly on the map.

Fast-paced geography quiz on an interactive map. Guess city locations around the world and score points for accuracy and speed.

A mesmerizing wind particle visualization on a world map, powered by WebGL. Watch millions of particles flow with real wind data.

Generate customizable hexagonal terrain maps with biomes, elevation, and moisture using procedural algorithms. Export your created worlds as PNG images.

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

A 3D voxel FPS built with WebGL and Three.js. Explore procedural maps, battle enemies, and collect power-ups in this browser-based shooter.

Escape from zombies on a grid. Plan your moves carefully because the undead are closing in. A quick, tense puzzle game.

A fan-made browser RPG where you play as an elven mage exploring vast lands, battling monsters with magic, and uncovering treasures in turn-based combat.

A sleek HTML5 compass that uses your device orientation sensors. Point your phone and see which direction you are facing.

A real-time strategy game in 13KB of JavaScript and WebGL. Command units, capture resources, and conquer the map.

Track your running and fitness activities. Log workouts, set goals, and watch your progress over time with charts and stats.

Classic Chinese puzzle game. Arrange geometric shapes to match the target pattern across 179 levels.

Guide a stumbling viking through puzzling top-down levels. Push objects, avoid traps, and find the exit.

A fast-paced 2D multiplayer shooting game in the browser. Move, aim, and shoot in colorful top-down arena combat.

Test your gamepad or controller in the browser. See real-time button presses, joystick movements, and axis values for any connected controller.

Interactive visualization of how convolutional neural networks work. Explore layers, filters, and activations on real images.