Interactive pages
5,235 interactive pages · most loved first · page 48 of 219· Tonble one of these
Display Wars
Pick two screen sizes and aspect ratios and see them drawn to scale side by side, handy for settling TV debates and for…
Distance to Mars
If Earth were 100 pixels wide, how far away would Mars be? Scroll sideways through an enormous empty page to feel the re…
DistroSea
Test drive dozens of Linux distributions and desktop environments instantly inside your browser through free on-demand v…
Dithered QR Codes
An explainer and generator for error-diffused QR codes that look like photographs yet still scan, with step-by-step visu…
Dittytoy
A browser-based playground for writing short JavaScript scripts that generate looping, ever-changing generative music.
Divergent Association Task
A quick creativity test where you name ten words as different from each other as possible, then get a score based on how…
Dizzt's Shoal
A tiny interactive beach where you click letters of the title to explore pages, open a box, and read notes washed ashore…
DJ Phonetic
A free online beat maker that finds the kicks, snares, and hi-hats hidden inside human speech sounds, so you can build r…
DJ3D
A virtual 3D room where you can watch YouTube videos together with friends, sharing the same screen in a social space th…
DJEN
A browser-based metal generator that builds randomly generated riffs with the Web Audio API, letting you tweak settings…
DMHeroes
A D&D NPC generator that builds role-play focused characters with portraits, traits and plot hooks from the race and gen…
DNA Learning Center
Cold Spring Harbor Laboratory's genetics education site with animations and interactive activities explaining DNA, hered…
DNS Checker
A free tool that checks DNS record propagation across servers around the world, showing at a glance whether a domain or…
Do It (Tomorrow)
A web-based to-do app for procrastinators, built with CSS3 3D transforms, that keeps your task list playful and always p…
Do Machine Learning Models Memorize or Generalize?
An interactive explorable from Google PAIR that walks through grokking, where neural networks suddenly generalize long a…
Do Not Go On
A 1995 curiosity generator of tongue-in-cheek pages that tell you not to click, a strange little bit of early net humor…
Do Not Kill Me Jacob!!
A comic visual novel in which you must talk your way out of getting murdered by Jacob, choosing your words carefully in…
Do Not Touch
An interactive crowd-sourced music video for Kilo by Light Light: follow the on-screen instructions with your mouse and…
Do Nothing for 2 Minutes
A calming challenge that shows an ocean scene and asks you to sit still doing nothing for two minutes.
Dodgers Data Bot
An auto-updating dashboard that answers one question: how are the Los Angeles Dodgers doing? It tracks record, standings…
Does that use a lot of energy?
An interactive chart by Hannah Ritchie comparing the daily energy use of everyday things, from phones and showers to fli…
Does Your Pet See Peripheral Drift?
A full-screen slideshow of motion illusions like rotating snakes, built to test whether your cat, dog or bird reacts to…
Dog Chocolate Toxicity Meter
A calculator that estimates how dangerous a chocolate snack is for your dog, based on the type, amount, and your dog's w…
Dog Crossbreed Generator
A fun tool where you pick two dog breeds and see the crossbreed that results, with a guide to what each popular mix look…
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