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Muxcard, a dyi credit card size computer

https://github.com/krauseler/muxcard
26•sargstuff•2d ago

Comments

gnabgib•2d ago
Last week (87 points, 7 comments) https://news.ycombinator.com/item?id=48251528
voidUpdate•50m ago
It seems like it might be a little expensive for a business card...
asdefghyk•17m ago
This post - the title made me remember ... ( as a credit card is about the same size as a business card )

A Linux Business Card CD is a miniature, credit-card-sized optical disc containing a stripped-down, bootable Linux operating system. They hold around 50MB to 100MB of data and were highly popular in the early-to-mid 2000s

More info at https://en.wikipedia.org/wiki/Bootable_business_card

Why Janet?

https://ianthehenry.com/posts/why-janet/
16•yacin•13m ago•1 comments

The newest Instagram “exploit” is the goofiest I've seen

https://www.0xsid.com/blog/meta-account-takeover-fiasco
1801•ssiddharth•17h ago•414 comments

macOS needs its grid back

https://blog.hopefullyuseful.com/blog/macos-needs-its-grid-back/
254•ranebo•8h ago•141 comments

Can the stockmarket swallow Anthropic, SpaceX and OpenAI?

https://www.economist.com/finance-and-economics/2026/06/01/can-the-stockmarket-swallow-anthropic-...
364•1vuio0pswjnm7•10h ago•630 comments

CQL: Categorical Databases

https://categoricaldata.net/
34•noworriesnate•2d ago•9 comments

Muxcard, a dyi credit card size computer

https://github.com/krauseler/muxcard
28•sargstuff•2d ago•3 comments

Chipotlai Max

https://github.com/cyberpapiii/chipotlai-max
226•nigelgutzmann•10h ago•37 comments

OpenAI frontier models and Codex are now available on AWS

https://openai.com/index/openai-frontier-models-and-codex-are-now-available-on-aws/
268•typpo•11h ago•95 comments

How is Groq raising more money?

https://www.zach.be/p/how-the-hell-is-groq-raising-more
107•hasheddan•8h ago•48 comments

Strace-ui, Bonsai_term, and the TUI renaissance

https://blog.janestreet.com/strace-ui-bonsai-term-and-the-tui-renaissance/
45•matt_d•5h ago•21 comments

AI Agent Guidelines for CS336 at Stanford

https://github.com/stanford-cs336/assignment1-basics/blob/main/CLAUDE.md
416•prakashqwerty•17h ago•135 comments

Debug Project

https://debug.com/
222•Eridanus2•13h ago•89 comments

CS336: Language Modeling from Scratch

https://cs336.stanford.edu/
461•kristianpaul•19h ago•47 comments

Should you normalize RGB values by 255 or 256?

https://30fps.net/pages/255-vs-256-division/
265•pplanu•16h ago•112 comments

Fooling around with encrypted reasoning blobs

https://blog.cryptographyengineering.com/2026/05/29/fooling-around-with-encrypted-reasoning-blobs/
86•supermatou•3d ago•14 comments

Microsoft builds MacBook Pro rival with NVIDIA-powered Surface Laptop Ultra

https://www.windowslatest.com/2026/06/01/microsoft-builds-its-ultimate-macbook-pro-rival-with-the...
216•jbk•21h ago•456 comments

Launch HN: Expanse (YC P26) – Unlock Wasted GPU Capacity

81•ismaeel_bashir•20h ago•23 comments

What appear to be biochemical processes may be a natural feature of geology

https://www.quantamagazine.org/the-dirt-that-refused-to-die-20260601/
236•speckx•18h ago•86 comments

Not Every Byte Gets a Vote

https://mitander.xyz/posts/not-every-byte-gets-a-vote/
4•mitander•2h ago•1 comments

Crystal Nights (2008)

https://www.gregegan.net/MISC/CRYSTAL/Crystal.html
45•rorylawless•8h ago•6 comments

First benchmark results from the Snapdragon 8cx Gen 3-powered Radxa Dragon Q8B

https://bret.dk/radxa-dragon-q8b-a-laptop-cosplaying-as-an-sbc/
3•sthlmb•2d ago•0 comments

Alphabet announces $80B equity capital raise to expand AI infra and compute

https://abc.xyz/investor/news/news-details/2026/Alphabet-Announces-Proposed-80-Billion-Equity-Cap...
187•gregschlom•12h ago•168 comments

Ask HN: Who is hiring? (June 2026)

191•whoishiring•18h ago•269 comments

I made my phone slow on purpose

https://vinewallapp.com/notes/i-made-my-phone-slow-on-purpose/
207•gcampos•4d ago•172 comments

A new way to build chips: Sequentially stacking silicon to extend Moore's Law

https://matse.illinois.edu/news/85775
47•hhs•2d ago•28 comments

Age verification for social media, the beginning of the end for a free internet?

https://mullvad.net/en/blog/age-verification-for-social-media-the-beginning-of-the-end-for-a-free...
266•StrLght•10h ago•146 comments

Florida sues OpenAI and Sam Altman over AI risks

https://www.politico.com/news/2026/06/01/openai-hit-with-florida-lawsuit-00944215
226•cyunker•17h ago•178 comments

Ask HN: Who wants to be hired? (June 2026)

121•whoishiring•18h ago•338 comments

Flipper Zero Zig Template

https://github.com/NishantJoshi00/flipper-template
146•Nars088•20h ago•12 comments

Windows GOG DOS Games on M-Series Macs

https://f055.net/technology/windows-gog-dos-games-on-m-series-macs/
152•f055•20h ago•83 comments