Xfinity using WiFi signals in your house to detect motion (xfinity.com)

478 points by bearsyankees 10h ago 314 comments

Virtue Garnishes: The 3-Second Mental Hack That Short-Circuits Bad Habits (ledgeroflife.blog)

36 points by blitzpoet 2h ago 9 comments

Proton joins suit against Apple for practices that harm developers and consumers (proton.me)

263 points by moose44 11h ago 288 comments

I write type-safe generic data structures in C (danielchasehooper.com)

250 points by todsacerdoti 12h ago 92 comments

There are no new ideas in AI only new datasets (blog.jxmo.io)

357 points by bilsbie 14h ago 175 comments

The new skill in AI is not prompting, it's context engineering (philschmid.de)

484 points by robotswantdata 8h ago 264 comments

YouTube No Translation (addons.mozilla.org)

82 points by doener 1d ago 28 comments

Rust CLIs with Clap (tucson-josh.com)

59 points by rajman187 3h ago 43 comments

Claude Code now supports Hooks (docs.anthropic.com)

154 points by ramoz 5h ago 43 comments

The hidden JTAG in a Qualcomm/Snapdragon device’s USB port (linaro.org)

137 points by denysvitali 10h ago 22 comments

The Email Startup Graveyard: Why 80%+ of Email Companies Fail (forwardemail.net)

78 points by skeptrune 4h ago 23 comments

Genetic Code Enables Zebrafish to Mend Damaged Organs (caltech.edu)

10 points by bookofjoe 2d ago 0 comments

People Keep Inventing Prolly Trees (dolthub.com)

75 points by lifty 2d ago 11 comments

Donkey Kong Country 2 and Open Bus (jsgroth.dev)

209 points by colejohnson66 14h ago 52 comments

Melbourne man discovers extensive model train network underneath house (sbs.com.au)

175 points by cfcfcf 5h ago 45 comments

The original LZEXE (A.K.A. Kosinski) compressor source code has been released (clownacy.wordpress.com)

73 points by elvis70 10h ago 4 comments

End of an Era (erasmatazz.com)

105 points by marcusestes 10h ago 30 comments

GPEmu: A GPU emulator for rapid, low-cost deep learning prototyping [pdf] (vldb.org)

31 points by matt_d 6h ago 3 comments

Jim Boddie codeveloped the first successful DSP at Bell Labs (spectrum.ieee.org)

30 points by jnord 7h ago 0 comments

Ask HN: What Are You Working On? (June 2025)

377 points by david927 1d ago 1166 comments

So you want to serialize some DER? (alexgaynor.net)

44 points by lukastyrychtr 3d ago 8 comments

Nimtable: Open-source web UI to browse and manage Apache Iceberg tables (github.com)

3 points by Sheldon_fun 1h ago 0 comments

Show HN: New Ensō – first public beta (untested.sonnet.io)

228 points by rpastuszak 18h ago 81 comments

DeepSeek App Faces Ban in Germany for Illegal Transfer of User Data (searchenginejournal.com)

14 points by nsoonhui 1h ago 2 comments

They don't make 'em like that any more: Sony DTC-700 audio DAT player/recorder (kevinboone.me)

83 points by naves 11h ago 70 comments

Entropy of a Mixture (cgad.ski)

39 points by cgadski 8h ago 3 comments

Publishing Pepys (literaryreview.co.uk)

5 points by pepys 2d ago 0 comments

Pluto is a unique dialect of Lua with a focus on general-purpose programming (github.com)

17 points by 90s_dev 4h ago 3 comments

Price of rice in Japan falls below ¥4k per 5kg (japantimes.co.jp)

90 points by PaulHoule 9h ago 148 comments

Creating fair dice from random objects (arstechnica.com)

36 points by epipolar 2d ago 19 comments

14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative (14.ai)

1 points by michaelfester 12h ago 0 comments

Show HN: A continuation of IRS Direct File that can be self-hosted (github.com)

18 points by elijahwright_ 7h ago 0 comments

Public Signal Backups Testing (community.signalusers.org)

45 points by blendergeek 9h ago 17 comments

Ask HN: What's the 2025 stack for a self-hosted photo library with local AI?

181 points by jamesxv7 11h ago 81 comments

Harvest Move – A game that requires careful movement (jslegend.itch.io)

9 points by JSLegendDev 2d ago 1 comments

A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life (spectrum.ieee.org)

68 points by rubenbe 12h ago 77 comments

Tiny macOS utility that mirrors an external monitor in a resizable window (beeno.app)

3 points by raju 3h ago 0 comments

Cloud-forming isoprene and terpenes from crops may drastically improve climate (smithsonianmag.com)

50 points by gsf_emergency_2 15h ago 34 comments

Printegrated Circuits: Merging 3D Printing and Electronics (spectrum.ieee.org)

67 points by rbanffy 17h ago 26 comments

Jacobi Ellipsoid (en.wikipedia.org)

30 points by perihelions 2d ago 6 comments

Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken (github.com)

254 points by matthewolfe 16h ago 70 comments

Bulk Lots of DB-19s for Sale (bigmessowires.com)

18 points by zdw 9h ago 2 comments

Reverse Engineering Vercel's BotID (nullpt.rs)

92 points by hazebooth 17h ago 18 comments

Show HN: Open-Source International Space Station Tracker ESP32/Arduino for $20 (github.com)

64 points by keyth72 3d ago 17 comments

High-Severity Vulnerability in Notepad++ (csa.gov.sg)

20 points by onlinenotepad 11h ago 6 comments

Show HN: Local LLM Notepad – run a GPT-style model from a USB stick (github.com)

12 points by davidye324 5h ago 2 comments

Researching LED Displays for the Time Circuits (partsnotincluded.com)

21 points by edent 3d ago 8 comments

The provenance memory model for C (gustedt.wordpress.com)

208 points by HexDecOctBin 19h ago 113 comments

Meta Joins Kotlin Foundation (engineering.fb.com)

22 points by bundie 11h ago 2 comments

Transformers Are Graph Neural Networks (arxiv.org)

8 points by Anon84 7h ago 1 comments

Bulk Lots of DB-19s for Sale

18 zdw 2 6/30/2025, 8:12:05 PM bigmessowires.com ↗

Comments (2)

threeio · 2h ago

I bought two for my NeXT a bit ago.. crazy how expensive the real DB-19 cables are

justsomehnguy · 4h ago

Anyone unfamiliar with the story check these:

https://www.bigmessowires.com/2016/06/04/db-19-resurrecting-...

https://news.ycombinator.com/item?id=40397593