Interactive pages
5,235 interactive pages · most loved first · page 174 of 219· Tonble one of these
Synaptic Spiral
An interactive fractal visualizer with Julia, Mandelbrot, and Newton fractals, real-time animations, and custom color pa…
SyncTube
A site for watching YouTube videos together in synchronized rooms with chat and permission controls, with no registratio…
Synesthesia
A real-time audiovisual instrument by Rikard Lindstrom where each key you press triggers both a musical phrase and a bur…
Synthesia
Listen to a short music track and pick the color you hear, building a crowdsourced palette of how songs look to differen…
Synthi-JS
A JavaScript emulation of the legendary EMS Synthi A analog synthesizer that you can patch and play in the browser, comp…
Synthsational
A playful browser instrument with finished sounds, eleven friendly keys, and a backing band that listens, so anyone can…
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,…
System Bus Radio
A browser port of a hack that plays tones on a nearby AM radio by pulsing the CPU memory bus, so your computer broadcast…
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…
Tabfont
A typeface that renders guitar chords as tablature, so chord names typed in plain text show up as fretboard tabs, a clev…
Tabia
A free chess opening trainer that runs entirely in your browser, drilling your repertoire with spaced repetition and no…
TableConvert
A converter that turns tables between Markdown, CSV, JSON, SQL, Excel, and LaTeX formats, with a live editable grid for…
Tabloid
A tongue-in-cheek programming language written in clickbait headlines, where variables are 'discoveries' and loops are '…
Tabloid
A tongue-in-cheek Turing-complete programming language where code reads like clickbait headlines, with an in-browser pla…
Taco Spin
Click the taco and it spins faster with every click while a counter tallies the rotations and a soundtrack plays, a shor…
TacoCents
A US-only tool that works out the cheapest way to order Taco Bell by stacking combo deals around the items you actually…
Taconomical
A tracker of taco prices at every Taco Bell in the US, with maps and rankings that show where the cheapest and most expe…
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…
TactiMation
A free browser tool for drawing and animating football tactics: drag players and the ball around a pitch, set keyframes…
Tactora
A soothing browser space for playing with soft visuals and sounds, built as an interactive mindfulness experience to hel…
Tag Galaxy
Type a word and fly through a 3D solar system of Flickr tags: the search becomes a sun, related tags orbit as planets, a…
TagOverflow
Draws a live network graph of the most popular tags on Stack Overflow or any Stack Exchange site, coloring clusters of r…
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