Browse all apps

Click any image to zoom into it with a smooth, elegant animation. A beautiful image lightbox that just works.

by kingdido999

Zoom infinitely deep into the Mandelbrot set. Zero-dependency fractal explorer with smooth infinite zoom.

by cslarsen

Explore and generate stunning fractal patterns including Koch snowflakes, Sierpinski triangles, and tree fractals.

by delimitry

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

by ofrohn

A pixel-perfect recreation of classic MS Paint in the browser. Unlimited undo, transparency, and multiple file formats.

by Isaiah Odhner

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

by clydedacruz

A visual editor for creating and manipulating SVG paths. Click to add points, drag to adjust curves, and export clean SVG code.

by Yqnn

A stunning cyberpunk-style interactive periodic table with 3D electron orbital visualizations and element heatmaps.

by SeanWong17

Full-featured image editor in your browser. Layers, filters, drawing tools, color corrections, resize, crop, and more. Like Photoshop, but runs entirely in your browser.

by ViliusL

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

by makinacorpus

WebGL solar system simulator with accurate orbital mechanics and planet positions by date.

by mgvez

A geography speed-quiz. Type country names against the clock — every one you nail lights up the map. Eight maps (world + every continent), three paces, leaderboards, percentile standings, and a per-answer rarity stat that shows how many other players named each country.

by geodude

Interactive animated solar system with 27 celestial bodies. Click planets and moons for detailed stats. Compare any two bodies side-by-side. Toggle orbits, labels, and moons.

by Launch Arcade

Interactive periodic table of 118 elements. Color-coded by category, filterable by phase and type. Click any element for detailed properties: atomic mass, density, melting/boiling points, electron configuration, and more.

by Launch Arcade

Watch Fourier epicycles draw 3D shapes — cubes, spheres, dragons, and more — using the Discrete Fourier Transform rendered in Three.js.

by ashayp22

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.

by Abhinav-ark

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

by openforeveryone

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

by HextoryWorld

On-screen measurement tool with rulers in centimeters, millimeters, inches, and feet. Calibrate to your display.

by samyakrajbayar

A web-based logic circuit simulator. Place gates, connect wires, and build working digital circuits right in the browser.

by RednibCoding

Create music from math — write tiny formulas that generate audio in real time. A bytebeat player for composing algorithmic music with just a few characters of code.

by BSquareII

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

by zakerias91

Calculate derivatives of any math expression and see the result plotted on an interactive graph. Supports functions, constants, and complex expressions.

by PB2204

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

by rohitg00

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

by DrA1ex

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

by mapbox

Zero-dependency flowchart and diagram editor that works on desktop, phone, and tablet.

by AlexeyBoiko

A real-time audio spectrogram visualizer powered by WebGL. Use your microphone or upload a file and watch frequencies paint across the screen in vivid color.

by calebj0seph

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

by crystalline

A full-featured image editor with shapes, text, free drawing, gradients, undo/redo, and color picker. Built with Fabric.js.

by CodeHole7

An interactive graphing tool for visualizing and animating mathematical concepts like linear transformations and matrix operations.

by soerenfriese

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

by RednibCoding

Virtual analog synthesizer with oscillators, filters, envelopes, and effects. Built with the Web Audio API.

by aike