Consumer Social

Your AI Red Lines

Decide in advance which AI developments would move you, and to do what

Committing to a threshold before the pressure arrives is an old idea; this makes it a five-minute exercise with a reminder attached.

fable52.games

A browser arcade where every game ships with its prompt and its source

If you want to know what one prompt to a frontier model can actually build, this is the quickest honest sample: play it, then read the code.

OpenSwells

Surf ratings and 16-day swell outlooks built on public NOAA data

It shows a real forecasting product can be built on public NOAA models and given away, a credible no-cost rival to Surfline's paid tier.

Eglantine

Open-source Switch 2 emulation for Windows, Linux and macOS

It is the most active open Switch 2 emulation effort, already running Mario Kart World, and built in public under GPL-3.0.

Term Sheet, Please

A browser game where you vet founders as an investor the day after Demo Day

It turns the diligence grind into a game, a sharp way to see how fast a fund passes on one missed fact.

Blorgle

A daily letter-grid puzzle where players vote on which words should count

A small daily ritual for word-game fans, and a neat case study in letting players curate the dictionary that scores them.

CRAYON

A news front page ranked by how many independent outlets cover each story

It is a working example of news ranking without editors or engagement metrics, and its source list and method are public for anyone to check.

Tiny València

Every building in València, repainted as one seamless pixel-art map

It shows a repeatable pipeline from open 3D city data to a coherent hand-drawn look, which is worth studying if you make maps, games or tourism pages.

Shotgun

Spoken road-trip trivia for up to 8 players, run from one phone

Parents get a car game that keeps kids talking instead of staring at tablets, free to start with no account, ads or tracking.

Let's be Santa

A free gift-exchange draw that needs only names and a shareable link

Office and family organisers can run a Secret Santa without collecting anyone's contact details, and can now stop couples drawing each other.

Velorki

Offline bike route planning and spoken directions, open source under AGPL

Cyclists get offline routing, ride recording and GPX/FIT export with no account and no bike computer, and the whole stack is AGPL so anyone can check it.

Kin

A logic puzzle where each clue counts the matching tiles beside it

A genuinely new rule set for fans of Nonograms and Minesweeper-style logic, free to play in full, and every puzzle has exactly one solution.

Where Were We

Turn holiday photos into a where-and-when guessing game for friends

It shows how little you need to build something people share: photo metadata the phone already wrote, a map, and a link.

Ghana Street Games

Ampe, Oware, Dame and 30-odd more childhood games from Ghana, rebuilt in 3D

A careful, free way to keep a set of street games alive, and a good example of a no-email account built on a recovery key.

Newton Wars

A browser artillery game where every planet pulls on your shot

It is a two-minute break that teaches gravity by feel, and a tidy example of reviving an old terminal game for phones.

Cursedy

A Halloween menu-bar game where a swarm of fake pointers hunts your cursor

A small, well-made Mac toy that costs nothing, and a tidy example of a solo developer shipping a seasonal one-off with pay-what-you-like support.

OpenArcanum

Community chat with channels, roles and calls on servers you run, no accounts

Communities wary of ID checks and data mining get channels, voice and moderation on a server they run, with relays that only see encrypted traffic.

spaceguesser

Guess where in the solar system a rover panorama or orbital view was taken

A free, no-account guessing game that turns about 14,000 NASA rover panoramas into something a space fan, or their child, can play in five minutes.

Kids Shelf

A self-hosted video library for young children, with daily minutes and no feed

Parents who want YouTube's good parts without its recommendation engine get a free, local alternative that runs on a spare computer or Raspberry Pi.

Fish Tank Atlas

A browser aquarium sim where you must cycle the tank before fish can live in it

A free, honest way to learn why new aquariums kill fish: you have to grow the bacteria first, and the water chemistry shows the cost of rushing.

NX2Apple

A Mac launcher that rebuilds your Switch dumps as native iPhone apps

It shows how far static recompilation has come: a 17 GB console game rebuilt to run on a phone without an emulator, driven from a point-and-click Mac app.

PC Deal Check

Grades a prebuilt PC's asking price against what its parts cost

Paste a US retailer link and get a letter grade with dated per-part estimates, which is quicker than pricing a GPU, CPU and RAM by hand before a sale ends.

Eglantine

Early open-source builds that boot Switch 2 games on Windows, Linux and macOS

A first release candidate with downloads for three desktop systems arrived on 4 November, so its speed claims can be checked on your own hardware instead of taken on trust.

It puts Google, Outlook, iCloud or CalDAV events on a spare tablet or e-ink screen for a one-time US$12.99, with no account and no subscription.