Tech
1,683 interactive pages · most loved first · page 38 of 71· Tonble one of these
Mojulo
A sandbox toy that renders math expressions as pixel patterns, letting you tinker with formulas and watch the grid chang…
Monster Mash
A sketch-based modeling and animation tool where you draw a character outline, watch it inflate into 3D, and animate it…
Moonjs AGC Simulator
A browser simulator of the Apollo Guidance Computer that runs the actual Moon landing software, with the display and key…
Moral Machine
A platform for gathering human opinion on moral decisions made by self-driving cars, where you judge dilemmas and compar…
Morse Code World
An interactive Morse code trainer and translator, letting amateur radio hobbyists practice sending and receiving code in…
Morse Learn
A friendly interactive trainer for learning morse code, with sound, speech and visual hints and a one-switch mode, built…
morsechat
An online Morse code radio where you tap out messages with a virtual key and chat in real time with other operators arou…
MOSS
A painting toy on a pixel canvas where every brush is a tiny program you can code, tweak and share, so you can invent yo…
Mothereffing Animated GIF
A drag-and-drop tool for building animated GIFs in the browser: drop in images from your desktop, rotate and reposition…
Motion Sensing Using the Doppler Effect
A hands-on experiment that turns your laptop speaker and microphone into a motion sensor: it plays an inaudible tone and…
Mountains, Trees, Names
Type your name and watch it grow into a tree in an infinite, procedurally generated shanshui landscape of misty mountain…
Moving Objects in 3D Space
An interactive visual explainer on how to move objects through 3D space, starting from a curiosity about spherical helic…
Mr.doob
The experimental playground of three.js creator Ricardo Cabello, filled with iconic WebGL toys like the Google Gravity a…
Msgif
Type a message and watch Msgif turn it into a GIF that replays your typing, complete with pauses, backspaces and second…
MSOutlookit
A parody that reskins Reddit as a Microsoft Outlook inbox, so you can browse subreddits at work while looking like you a…
MSTRMND
A free audio mastering tool that runs entirely in your browser, batch-processing up to 50 tracks with loudness presets t…
Multiavatar
A generator for 12 billion unique multicultural avatars, each built from a different mix of faces, colors and characters…
Multi-Scale Turing Patterns
An interactive WebGPU notebook that simulates multi-scale Turing patterns, producing organic, ever-evolving textures you…
Multy
A simple tool that bundles a whole list of URLs behind one short link, handy for sharing a set of tabs or a reading list…
Munro's Tweetcarts
A collection of 100+ tiny tweet-sized PICO-8 animations in a single cart. Pick one from the menu with up and down and pr…
Museum of Endangered Sounds
A playable collection of extinct technology noises like dial-up modems, Tamagotchis, and VHS static, preserved as a quir…
Music Demixer
A browser tool that separates songs into stems, splits lead and backing vocals, and turns audio into piano sheet music a…
MVSEP
A free music and voice separation service that splits a song into vocals and instruments using many neural network model…
MW Geofind
A search tool that finds geotagged YouTube videos around any point on a map, letting you see what people have filmed in…
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