Wikipedia Speedruns
FreeWikipedia Speedruns is a free game where you race from one Wikipedia page to a goal page using only links, with a prompt of the day, party mode and marathons.
#Fun
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/** @no-ai */
Websites Without AI
Sites and apps made by people, where AI is not the product: games, toys, maps, learning sites and tools. Ordinary search, game opponents and the odd optional extra are fine.
400 websites
// education without ai
61 apps
Space Now
FreeSpace Now is a free live 3D map of the Solar System: planets, moons, asteroids, comets, the ISS and thousands of satellites, shown where they are right now.
#Fun
Relativity Park
FreeRelativity Park is a free 3D simulator where the speed of light is 5 km/h, so you see time dilation, length contraction and Doppler colours at walking pace.
#Fun
Mvidia
FreeMvidia is a free browser game where you build a GPU from scratch, starting with single transistors and working up to logic gates, an ALU and a processor.
#Fun
Interactive Middle-earth Map
FreeThe Interactive Middle-earth Map is a free fan map of Tolkien's world with 128 events from The Hobbit, The Lord of the Rings and The Silmarillion and journey paths.
#Fun
Lend Me Your Ears
FreeLend Me Your Ears is a free Simon-style ear training game: listen to a melody and play it back on the piano, by ear or with sheet music.
#Fun
Internet Artifacts
FreeInternet Artifacts is a free interactive museum by Neal Agarwal of objects from internet history, from the 1977 ARPANET map to famous early websites.
#Fun
Gerrymandle
FreeGerrymandle is a free daily puzzle where you redraw electoral districts so your party wins more seats than it should. A new map every day.
#Fun
Every Cube
FreeEvery Cube is a free site where you can scroll through all 43,252,003,274,489,856,000 reachable positions of a Rubik's Cube, in 2D or 3D.
#Fun
Elevators
FreeElevators is a free interactive explainer on john.fun about how elevators decide where to go, with live simulations you can speed up and play with.
#Fun
Eigendrum
FreeEigendrum is a free web toy: draw any shape and hear it as a real drum. It solves the shape's actual vibration modes, so every sound comes from your outline.
#Fun
Bodily Oddities
FreeBodily Oddities is a free collection of 165 strange but normal things the human body can sometimes do, from reflexes and illusions to rare abilities.
#Fun
Black Hole Playground
FreeBlack Hole Playground is a free web toy that renders a physically accurate black hole on your screen, in AR in your room, in VR, or warping your camera feed.
#Fun
A Walkable History of Art
FreeA Walkable History of Art is a free 3D art museum built from Wikipedia: travel through art periods on a timeline, then walk first-person galleries of each artist.
#Fun
Museum of Ages
FreeMuseum of Ages is a free digital museum that rebuilds the past in 3D. Its first wing is a guided walk through Leonardo da Vinci's works, machines and last home.
#Fun
Impossible Machines
FreeImpossible Machines is a free 3D browser toy: show what you want to happen, like ringing a bell, and watch a machine of gears and parts appear to make it happen.
#Fun
How Random Are You?
FreeHow Random Are You? is a free browser game: say or type numbers from 1 to 9 as randomly as you can while a predictor tries to guess each one before you do.
#Fun
The Climb
FreeThe Climb is a free scrolling graph of US household wealth drawn to scale, where one pixel is $5,000 and reaching the top 1% takes minutes of scrolling.
#Education
JetPunk
FreemiumJetPunk is a free quiz website best known for its timed geography quizzes, such as naming every country in the world, plus hundreds of thousands of user-made quizzes on any topic.
#Education
Human Benchmark
FreeHuman Benchmark is a free website of quick brain tests: reaction time, sequence memory, the chimp test, aim, typing and more, scored against everyone else who has played.
#Fun
Anatomy Atelier
FreeAnatomy Atelier is a free 3D anatomy explorer that lets you rotate, slice and learn about nine human organs right in your browser.
#Education
CarCareKiosk
FreeCarCareKiosk is a free website with 60,000+ short how-to videos that show you how to do basic maintenance on your exact car model and year.
#Travel & Lifestyle
Project Gutenberg
FreeProject Gutenberg is a free online library of over 75,000 public domain eBooks you can read in the browser or download, with no fees, sign up or ads.
#Education
Goodreads
FreeGoodreads is a free social site for readers to track books, write reviews, get recommendations and set a yearly reading challenge.
#Education