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Bitchat – A decentralized messaging app that works over Bluetooth mesh networks

https://github.com/jackjackbits/bitchat
205•ananddtyagi•5h ago•100 comments

Intel's Lion Cove P-Core and Gaming Workloads

https://chipsandcheese.com/p/intels-lion-cove-p-core-and-gaming
131•zdw•7h ago•1 comments

Building the Rust Compiler with GCC

https://fractalfir.github.io/generated_html/cg_gcc_bootstrap.html
132•todsacerdoti•8h ago•11 comments

The first time I was almost fired from Apple

https://www.engineersneedart.com/blog/almostfired/almostfired.html
141•chmaynard•2d ago•47 comments

Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics

https://alpha.lisagui.com/
303•ayaros•11h ago•101 comments

Crypto 101 – Introductory course on cryptography

https://www.crypto101.io/
95•pona-a•8h ago•5 comments

There's a COMPUTER inside my DS flashcart [video]

https://www.youtube.com/watch?v=uq0pJmd7GAA
47•surprisetalk•5h ago•8 comments

High Performance Image Sensor Processing Using FPGAs [pdf]

https://oda.uni-obuda.hu/bitstream/handle/20.500.14044/10350/Gabor_S_Becker_ertekezes.pdf
15•teleforce•3h ago•1 comments

Swedish Campground (2004)

https://www.folklore.org/Swedish_Campground.html
65•CharlesW•6h ago•13 comments

Nobody has a personality anymore: we are products with labels

https://www.freyaindia.co.uk/p/nobody-has-a-personality-anymore
304•drankl•7h ago•239 comments

I extracted the safety filters from Apple Intelligence models

https://github.com/BlueFalconHD/apple_generative_model_safety_decrypted
314•BlueFalconHD•10h ago•199 comments

Opencode: AI coding agent, built for the terminal

https://github.com/sst/opencode
169•indigodaddy•12h ago•38 comments

Show HN: Piano Trainer – Learn piano scales, chords and more using MIDI

https://github.com/ZaneH/piano-trainer
10•FinalDestiny•2d ago•0 comments

Get the location of the ISS using DNS

https://shkspr.mobi/blog/2025/07/get-the-location-of-the-iss-using-dns/
275•8organicbits•17h ago•77 comments

Thesis: Interesting work is less amenable to the use of AI

https://remark.ing/rob/rob/Thesis-interesting-work-ie
30•koch•8h ago•8 comments

Functions Are Vectors (2023)

https://thenumb.at/Functions-are-Vectors/
174•azeemba•14h ago•84 comments

Uncommon Uses of Python in Commonly Used Libraries (2022)

https://eugeneyan.com/writing/uncommon-python/
10•sebg•3d ago•0 comments

I don't think AGI is right around the corner

https://www.dwarkesh.com/p/timelines-june-2025
236•mooreds•9h ago•270 comments

Backlog.md – Markdown‑native Task Manager and Kanban visualizer for any Git repo

https://github.com/MrLesk/Backlog.md
113•mrlesk•9h ago•28 comments

Show HN: A Language Server Implementation for SystemD Unit Files

https://github.com/JFryy/systemd-lsp
19•arandomhuman•4h ago•10 comments

Lessons from creating my first text adventure

https://entropicthoughts.com/lessons-from-creating-first-text-adventure
51•kqr•2d ago•6 comments

The Private Agent Memory Fallacy

https://blog.getzep.com/the-ai-memory-wallet-fallacy/
7•roseway4•2d ago•0 comments

Jane Street barred from Indian markets as regulator freezes $566M

https://www.cnbc.com/2025/07/04/indian-regulator-bars-us-trading-firm-jane-street-from-accessing-securities-market.html
376•bwfan123•15h ago•214 comments

Centaur: A Controversial Leap Towards Simulating Human Cognition

https://insidescientific.com/centaur-a-controversial-leap-towards-simulating-human-cognition/
22•CharlesW•6h ago•11 comments

Show HN: Modernized File Manager and Program Manager from Windows 3.x

https://github.com/brianluft/heirloom
14•electroly•5h ago•2 comments

Ziglings: Learn Zig by fixing broken programs

https://codeberg.org/ziglings/exercises
22•todsacerdoti•1h ago•0 comments

AI is coming for agriculture, but farmers aren’t convinced

https://theconversation.com/shit-in-shit-out-ai-is-coming-for-agriculture-but-farmers-arent-convinced-259997
51•lr0•12h ago•61 comments

Claude Code Pro Limit? Hack It While You Sleep

https://github.com/terryso/claude-auto-resume
99•suchuanyi•15h ago•69 comments

The War on the Walkman

https://newsletter.pessimistsarchive.org/p/the-forgotten-war-on-the-walkman
67•mfiguiere•4d ago•74 comments

Metriport (YC S22) is hiring engineers to improve healthcare data exchange

https://www.ycombinator.com/companies/metriport/jobs/Rn2Je8M-software-engineer
1•dgoncharov•12h ago
Open in hackernews

Swedish Campground (2004)

https://www.folklore.org/Swedish_Campground.html
65•CharlesW•6h ago

Comments

kimmk•4h ago
The same sign is used in Finland. I was puzzled why Apple computers used it but I thought it was just a coincidence...!
calf•4h ago
Never used MacDraw, but I remember installing and using ClarisWorks in middle/high school, I never did actual programming at that age, but I loved playing around with the Mac's word processing, drawing, painting programs, making little art layouts, outlines for class notes, stuff that that.
WillAdams•2h ago
Sadly, programming wasn't really feasible on the Mac per se due to Bill Gates' manipulations:

https://www.folklore.org/MacBasic.html

Eventually we got HyperCard:

https://www.folklore.org/Joining_Apple_Computer.html

kragen•1h ago
Wow, somehow I had never heard the sad story of MacBasic. It's such a perfect example of why people don't trust Microsoft.
JKCalhoun•4h ago
Saw one in Sweden a few months back. Had to snap a photo: https://imgur.com/a/RAseomC
GolDDranks•4h ago
Ah, the Saint Hannes cross, or sankthanskors in Sweden, or hannunvaakuna in Finland. It's not so much related to campgrounds, but to mark sightseeing spots in general.
gnabgib•4h ago
(This isn't the title)

Previously:

2013 (111 points, 49 comments) https://news.ycombinator.com/item?id=5988557

2011 (177 points, 22 comments) https://news.ycombinator.com/item?id=2643611

nntwozz•4h ago
Also known as the looped square (commonly used as the place of interest sign):

https://en.wikipedia.org/wiki/Looped_square

wood_spirit•3h ago
This road sign sign means castle or other point of historic interest in Sweden.

Campgrounds have a normal descriptive “tent” symbol road sign in Sweden https://korkortonline.se/en/theory/road-signs/direction-sign...

tmm•3h ago
Does anyone what the "international symbol dictionary" Susan Kare used was?
Duanemclemore•3h ago
Kare really is a genius isn't she?
tauntz•59m ago
The sign is also used in Estonia.

Officially defined in https://www.riigiteataja.ee/akt/126112024009?leiaKehtiv -> https://www.riigiteataja.ee/aktilisa/1261/1202/4009/MKM_2901... -> sign no 718.

Google translate of the official sign definition: "sign 718 "Sight" refers to the location of tourist objects (sights of interest to tourists, heritage conservation, nature conservation or other objects);"