nOS4 iOS 4, rebuilt from scratch and running in the browser
Reviews
National Gallery Imaginarium The room where the paintings float off the walls
Buddy Icon Archive 514,752 AIM icons, each one filed with where it was found
Odyssey Explorer Seventeen landfalls, every Greek word openable, and a running count of the men who never got home
Mic Drop A party game with no audio in it at all — the room is the speaker, the scoreboard and the judge
Tokyo Trains The whole Kanto network in motion, and an x-ray down through Shinjuku
Every Cube All 43,252,003,274,489,856,000 cube states, laid out on one ruler
Stowaway Live Click any plane overhead and ride in its window seat, under a sky that is rendered rather than mapped
Eigendrum Real finite-element drum physics for anything you draw, including the 1992 proof that closed Kac's question
Isopolis All 121 square kilometres of San Francisco, hand-checked quadrant by quadrant
Elevators An interactive case that the fancy elevator kiosk is making you wait longer
Datatype A font that draws the chart for you
The HTML Review, Issue 05 Fifteen pieces of literature that only work as living web pages
Cities and Memory A world map where every point plays a real field recording and its remix
tldraw Instant browser-based infinite whiteboard, no account needed
Continue? Y/N A 60-second game about how carefully you read AI commands
Cursor Camp Neal.fun's playground for browser cursors
Finds
- Corporate Mind Games Daily puzzles about the parts of work nobody puts on a résumé
- Industry Standard Tools The one product everybody in a trade already owns
- Every Restaurant Has a Clock Somebody finally measured when hard-to-book tables actually appear
- Three Pins One three-hole course a day, the same three holes for everybody
- nOS4 iOS 4, rebuilt from scratch and running in the browser
- Serendipity A phone app that hands you one worthwhile webpage at a time
- BentoPDF A PDF toolkit that never uploads the PDF
- Break 5 A word ladder you can finish inside a coffee break
- Defrag98 The Windows 98 defragmenter, blocks and all
- National Gallery Imaginarium The room where the paintings float off the walls
- Snaketron Competitive multiplayer Snake, revived after fourteen years
- Cosmic Collisions Watch a moon assemble itself out of the wreckage
- @towns.satyrs.eu One British or Irish town, on the hour, in its historic county
- Marked Share A permanent home on the web for one Markdown file
- Sam Learns Things — World Map A geography drill that stops asking about the boring islands
- The Tiny Awards 2026 A small handmade trophy for the small, handmade web
- Buddy Icon Archive 514,752 tiny pictures people chose to be
- MyRate FX What your bank actually charges, not the mid-market rate
- Texttile One entry, many authors, one keyboard at a time
- Voronoi Go Go, with the grid taken away
- bury.lol A permanent headstone for the project you finally admitted was dead
- Buslens Which buses stop near this spot, and where do they go
- GlassBox Every signal your browser hands over, sorted by what survives what
- TeXbrain pdfTeX compiled in the tab, with the paper never leaving
- Conway's Doomsday Rule Two secrets and you can name the weekday of any date
- copynpaste Paste bold text into Slack and keep the bold
- Octophobia Clear the grid, and never make an eight
- The Cryptic Cryptid Crossword A 15x15 grid where every answer is a monster
- Isometric San Francisco The city redrawn tile by tile as one pixel painting
- Tomarigi A thousand live cameras, arranged on a map of Japan
- Doubly Blackbox Checker Paste a Spotify link, find the royalties nobody claimed
- Photocopy Run your own face through the copier until it falls apart
- REGOLITH: The Silence at Anaxagoras A lunar rover sim with ground that gives under the wheels
- ShadeMap Drag the time slider and watch the shadows move
- So Very Bright Make a logo glow brighter than white
- Odyssey Explorer Tap any Greek word and the ten-year voyage explains itself
- draw.city Draw a shape on the map; find out how many people you just enclosed
- ASCII City A walkable neon cyberpunk city where every texture is a character
- Desktop Colors Every solid background color classic operating systems ever shipped, with the hex
- Lullaby Converter Turns a song you love into a music box that keeps the real melody
- Visimer Edit a Mermaid diagram by dragging the diagram instead of the syntax
- Beeswax Five spoken words a day, and one wrong letter ends the run
- Mic Drop You get a word, you buzz in, you sing a real song that contains it
- PageSieve Point at a page element, name the field, keep the recipe
- Punchy A spare tablet by the door becomes an honest record of the hours
- Wild Static One AI with one memory, and everybody is writing to it
- XCancel Read a linked X post without the account, the JavaScript or the 784KB
- Between Tokens Seven minutes on the other side of the chat window
- Hypnagogic Quasicrystals Non-repeating interference patterns you can walk around in WebXR
- Where's My Muni? Every Muni, BART and Caltrain vehicle in San Francisco on one map
- The Archive of Archives A meta-archive cataloguing other people's obsessively kept archives
- Falling Letters Type a sentence and watch it crumble, letter by letter
- I Didn't Set A Cookie No cookies, no permissions — and it still knows your device and location
- Mazurka Cafe A listening room where DJs can get pelted with tomatoes
- Other Eclipses What a solar eclipse looks like from other planets and moons
- Widthipedia Wikipedia, except the article is chosen by your window's width
- Millennium A plugin loader and CSS theming layer for the Steam client
- Mirage Browser An infinite 1998 web that doesn't exist until you ask for it
- Timer Write the interval routine as text, share it as a URL
- DDIA, as a Live Comic Distributed systems drawn as panels, then pushed until they break
- UTC Time Every timestamp format a program can ask for, one click each
- Woxi The Wolfram Language, reimplemented in Rust and running in a browser tab
- Tokyo Trains 1,900 trains moving across 147 lines, at sixty times speed
- Every Cube A scroll bar with 43 quintillion stops on it
- insidedb Watch a B-tree split while you read about B-trees
- Seedle One Minecraft seed a day, scored on what's hiding in it
- Across Zones The whole time comparison lives in the URL
- Tectonic Globe Drag your city across a billion years of plate motion
- textlog Microblogging with the JavaScript turned off
- WhoDunnitAI Interrogate the suspects out loud and catch them lying
- BingeBuster A walkable 3D video store stocked from your actual streaming subscriptions
- HideUrBits Watch a single letter get hidden inside eight pixels
- I Love The 90s A shared 90s TV lineup, a radio you can't rewind, and one 74-minute blank CD-R
- SDL Sopwith A 1984 trade-show demo that got away from its author
- Send Henry Poems Type a poem here and it prints on a stranger's thermal printer at home
- Shieldfont A web font that shows readers your words and scrapers someone else's
- Star Patrol A space game you play by fingerspelling
- Stowaway Live Pick any plane or satellite overhead and take its window seat
- Supercut.org Andy Baio's archive of 592 obsessive video montages, back and searchable
- BAP Studio An MPC-style drum machine that runs in a browser tab
- Eigendrum Draw a shape, hear the sound it would actually make
- graffiti.moe A public graffiti wall you spray from the browser and curl from the terminal
- Read the Water A browser trainer for reading a trout river
- Rescript An on-device, transcript-driven video editor that cuts where you delete words
- S-Bahn Seat Picker A browser game about the unwritten rules of train seating
- Eclipse Times 2026 Which floor of your building can actually see the August 12 eclipse
- Why Some People Mow a Lawn Better Than Others 49 squares, 14,589 different ways, and people found all 12 perfect ones
- QWERTY MIDI Your laptop keyboard, tuned like a bass guitar
- Reading Maps Every journey in fiction, drawn on the real world
- BoxSquad Its limbs are draggable, and so are its borders
- handwritten.blog Pages published exactly as you wrote them
- LarpIn LinkedIn, with everyone finally admitting it
- Isopolis San Francisco redrawn tile by tile, and you can post a card from it
- BoredReading Long-form articles ranked by readers, with a keyboard shortcut printed on every control
- Elevators Why the elevator isn't coming, run at 25× until you can see the answer
- jdanwire A late-nineties file-sharing client that shares nothing and plays your own disk
- Yamanote 3D One loop of Tokyo's Yamanote Line — thirty stations, sixty-seven minutes, nothing to score
- CheapFoodMap A map of meals under $10, with the prices actually checked
- ChipBuilder Start at the AND gate, finish running your own machine code
- CHRONOS I and II Two terminal games where you operate the machines rather than play one
- Hurtle An endless descent with ten sliders on the difficulty
- Beakdown Joust, in a browser tab, with one control
- Hot Hand Project Pick the real NBA streak out of the coin flips
- tale.fyi A whole public-domain book behind one link
- Datatype A font that draws the chart for you
- Etymologue Word origins you can walk forwards as well as back
- The Instant Ride Planner Your route with the wind drawn onto it
- Aqua UI Mac OS X Cheetah, rebuilt as web components
- brolly.sh A weather forecast that is only text
- Golf Course Browser Every US golf course on one map, filterable
- Pixel Thoughts Put the worry in a star and watch it get small
- Sunflowers Minesweeper in reverse — plant them instead of dodging them
- Binaural Studio Binaural beats generated to match the musical key of what's playing
- Text as Music Colors every sentence in your writing by length to reveal its rhythm
- Bento Slides An entire slide deck — editor, viewer, and live co-editing — in one HTML file
- Cartopolis Live OpenStreetMap data rendered exactly like a 1999 MapQuest GIF
- noclip Fly through classic game levels in your browser
- ReadKinetic A free, no-signup RSVP speed reader that works offline on your own books
- Ex Situ A map that draws a line from where each artifact was taken to where it sits now
- Grace Cathedral in 3D Fly through the stained glass of a San Francisco cathedral in a browser tab
- BrickSolvr Upload a 3D model, get a buildable brick version and a parts list
- PDF Press — Imposition Gallery Turn any PDF into a print-ready sheet, step by step
- Regularly A new set of handcrafted puzzles every morning
- ship.md Folders as places, so moving a file can fire a real-world errand
- Ventorah A real wind-tunnel simulation on any 3D model, in the browser
- Firefox in WebAssembly The actual Firefox browser, compiled to run inside a browser tab
- Ilya's Papers Quest Ilya Sutskever's famous AI reading list, turned into an RPG
- NYC Sim A browser-based, real-time digital twin of all of New York City, built by one developer, pulling live city data into an explorable model.
- Q3Edit Edit and playtest Quake III Arena maps without leaving the browser
- RewindCup Every World Cup, plotted match by match on a spinning globe
- Ribbie Live MLB games redrawn as 8-bit sprites, pitch by pitch
- Uncovered Judge a book by its first page, blind
- Diena — The Timeline of Everything A zoomable timeline of four million events, from prehistory to now
- IKEA Complexity Index Every IKEA product ranked by how hard it is to build
- QBasic Gorillas (Repeeled) The 1991 banana-lobbing artillery game, faithfully remade in the browser
- Firefox in WebAssembly Firefox's actual Gecko engine, compiled to WebAssembly and running inside a browser tab
- loopclub A drum machine you build with strangers, live
- One More Letter A daily word game that adds one letter each round and rearranges the pile into something new
- Spellsurf Slice, filter, and recombine words by syllable, part of speech, and letter pattern
- Clipart Studio A digital cutting mat for making magazine collage art
- Infinite Mac Classic Mac OS, running live in your browser
- Shortverse A browsable catalog of ~25,800 short films, though not every title is free to stream
- A Better Route Planner Routes off your EV's actual battery state, not a guess
- Bananarr Fingerprints a site's tech stack without phoning home
- The HTML Review, Issue 05 A free annual journal of literature that can only exist on the web
- MCP2000 Type a prompt, get a 16-pad drum bank to sequence and chop
- ten(sor)clicker Type an idea, get a clicker game, entirely in your browser
- Cities and Memory A world map where every point plays a real field recording and its remix
- Knockoff A browser extension that scrubs knockoff junk out of Amazon results
- Sensing Wonder One click teleports you to one of the internet's most wonder-inducing links
- The Annals — A Living Kingdom A procedurally generated medieval realm that writes its own chronicle
- The Quiet Map A live map of the quietest place on Earth, from seismometer data
- World Cup 2026 Data Portraits Every 2026 World Cup match rendered as a living data portrait
- 18 Words A daily anagram puzzle with one set of 18 letters and a clock
- PastPage A browser extension that checks every web archive at once
- Tomesphere Atlas Millions of arXiv papers rendered as one pannable, zoomable map
- VoiceDot A globe where every dot is a stranger's recorded voice story
- MapTap A daily GeoGuessr-style game played by tapping a 3D globe
- randoFont Shuffle through Google Fonts one delightful specimen at a time
- Try ELIZA Hold a conversation with a faithful recreation of the 1966 chatbot
- Chiptune Radio A 24/7 livestream of 8-bit soundchip music
- earth.tattoo A shared globe the whole internet is drawing on
- Noriento A daily workout for your sense of direction
- LightWindow Plan the shot before you leave the house
- Worse on Purpose A public ledger of brands that quietly sold out
- Clipart.Free Thousands of genuinely CC0 clipart images, no signup, no watermark
- Is This Tech Dead? A deadpan registry that scores your favorite tech's Deaditude
- Moon Zine A hand-styled zine that writes you a new story from five emoji
- TeXposit A collaborative editor that turns Markdown into publication-quality LaTeX
- Typocalypse A typing roguelike where your keyboard is the weapon
- AI Compass A quiz that pinpoints how you actually feel about AI
- Half-Life 2 in Your Browser The full 2004 classic, playable free with no download
- Nomido The Browser's daily word game
- Origin Myth Map Creation myths of the world's civilizations, plotted on one map
- The Roland 50 Studio An interactive tribute to 50 years of Roland's instruments
- Sunrisetracker See exactly where on Earth the sun is rising right now
- Uncovered Tinder, but for the first pages of novels
- The Virtual Criterion Closet A browsable 3D replica of the famous Criterion Collection closet
- Cameron's World Infinite scrolling collage of archived GeoCities pages
- Cosmos Ad-free visual inspiration boards with color and style search
- Earth Index Search 3.2 billion satellite tiles for environmental patterns
- Feed the Cat Remotely trigger food dispensers for shelter cats via webcam
- Firewood Splitting Simulator First-person 3D log-chopping with satisfying physics splits
- Gerrymandle Draw district lines daily and learn gerrymandering firsthand
- Glider Endless soaring flight simulator with daily shared routes
- Google Earth Flight Simulator Hidden flight simulator inside Google Earth's web app
- Icare Browser 3D adventure through artist-inspired dreamworlds
- Theatrical Releases You Can Stream Updated IMDb list of current films available to watch at home
- Infinite London Procedurally generated 3D London that extends forever in-browser
- make-look-scanned Make any PDF look like it was printed and scanned
- The Map of Metal Interactive genealogy of metal subgenres with curated playlists
- Play It By Trust Super Mario World 1-1 rendered invisible — play from memory
- Quake 1 in the Browser The full 1996 Quake, running in any modern browser
- Ribbie Live MLB games rendered in real-time 8-bit pixel art
- Splash Canvas Paint with octopus tentacles using GPU fluid simulation
- SWF Rodeo 6,817 manually vetted Flash files playable via Ruffle emulator
- Tiny World Builder Browser-based isometric miniature village builder, no objectives
- tldraw Instant browser-based infinite whiteboard, no account needed
- TownSquare One script tag adds real-time presence to any website
- Weather Rothkos Pairs your local weather with a matching Rothko painting
- Your Internet Radio Dial Global internet radio stations arranged as a tunable FM dial
- Continue? Y/N A 60-second game about AI permission fatigue
- EzFurigana Add context-aware furigana to any Japanese text
- Hallucinate A massively multiplayer online rave
- Helios Plug-in solar potential calculator for any British address
- TV Explorer A polished interface for free streaming TV channels
- Drops Falling balls create looping beatscapes by hitting obstacles you place
- Klattsch A speech synthesizer that operates on phonemes, not spelling
- Personal Sites A portal indexing thousands of homespun personal websites
- Virtual Fish Doorbell Help fish get through a Dutch canal lock by ringing a virtual doorbell
- Audio Spaces A collaborative global map of location-tagged sound recordings
- Desktop Tower Defense Paul Preece's 2007 Flash-era classic revived for the modern web
- Kagi Snaps Limit search results to specific sites with @site syntax
- Play Your Tubes Right London Underground journey-time speed challenge
- Single Ride Travel the longest possible route on a single NYC subway swipe
- Takeaway Reduce an 8-letter word to 3 letters, one letter at a time
- Blind Data Statistical analysis of 877 Guardian Blind Date columns
- Land Lines Draw a line; Google Maps finds the matching ridge, river, or coastline
- Last Night's Sunset Browser renders yesterday's actual sunset where you stood, as a gradient
- RedditTok (reddvu) Any subreddit as a vertical-scroll TikTok feed
- Vaskange Zoom-deeper-forever exploration through hand-illustrated nested worlds
- DoodleMate Animate your child's drawings — no generative AI in the output
- Owls in Towels A single-purpose website cataloguing rehab photos of owls wrapped in cloth
- Palette Inspiration Color palettes extracted from 22,000+ master paintings
- Skymap An interactive 3D galaxy catalog in your browser, rendered with WebGPU
- Cursor Camp Neal.fun's playground for browser cursors
- 1D Chess Chess puzzle reduced to a single line of squares
- FrogFind Search engine designed to render in browsers from 1995
- Magnified Sand One-person archive of sand from around the world, photographed under a microscope
- Smol Pub Minimalist blogging on web, Gemini, and Gopher at once