Education
1,350 interactive pages · most loved first · page 46 of 57· Tonble one of these
SVG Tutorial
A friendly, visual tutorial that teaches you to draw and animate images in code, from basic shapes to a gingerbread figu…
Swarm Simulation
An interactive model of collective animal behavior where flocking, schooling, and swarming emerge from a few simple rule…
Syntopi.com
A clickable successor to Mortimer Adler's Syntopicon: browse 11,000 verified passages from the great books by idea, or f…
System
A free, open, and living public resource that aims to explain how anything in the world is connected to everything else,…
Systemizer
A browser-based system design tool where you assemble customizable components into an architecture and simulate how requ…
Syzygy Tables
A chess endgame explorer built on 7-piece Syzygy tablebases, letting you set up any position and see the perfect result…
Tabia
A free chess opening trainer that runs entirely in your browser, drilling your repertoire with spaced repetition and no…
Tactic or Not
A chess training site that mixes tactical and quiet positions, so you must first decide whether a tactic exists, as in a…
Takemeback.to
A time machine for any date you type in, showing what the world looked like then, from headlines and events to birthdays…
Taxonomy of Narrative Choices
A short choice-based game that illustrates the different ways designers build narrative choices, as you play through eac…
TCP In-Flight Visualizer
An interactive simulation of TCP networking that animates packets in flight, acknowledgements and congestion windows so…
Teachable Machine
A Google experiment where you train a neural network in minutes using your webcam, microphone or images to recognize you…
Tectonic Globe
Spin an Earth where today's countries and cities ride the tectonic plates from a billion years ago to 250 million years…
Tejotron
A virtual breadboard in the browser, inspired by Ben Eater's 6502 computer series, for wiring up chips and circuits with…
Telegraph Simulator
A 1875-style telegraph simulator where you tap a key to send Morse code, translate text to dots and dashes, and swap mes…
Telegraph Simulator
A telegraph simulator set in 1875 where you practice Morse code, send messages between cities, and connect with other op…
Ten Minute Physics
Short lessons on physically based simulation, each paired with a small JavaScript demo you can run in the browser - clot…
TensorFlow Playground
A browser sandbox where you train a small neural network on toy datasets and watch every neuron learn in real time.
Term Typer
A typing practice site where you type each word along with its definition, building typing speed and vocabulary at the s…
Terralocate
An open encyclopedia of places that compares any two cities side by side across population, demographics, climate, schoo…
Test Your Memory
A short, free online memory test originally designed as a simple cognitive screening tool, offered here as a quick and s…
Text as Music
A blank writing canvas that colors every sentence by its length so you can see the rhythm of your prose, inspired by Gar…
Text to Handwriting
A free tool that converts typed text into an image of handwritten pages, built by someone who hated writing assignments…
Text2MindMap
A browser tool that turns a plain indented text outline into a visual mind map, a quick way to organize ideas and see th…
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