Xfinity using WiFi signals in your house to detect motion

https://www.xfinity.com/support/articles/wifi-motion

382•bearsyankees•8h ago•256 comments

Rust CLIs with Clap

https://tucson-josh.com/posts/rust-clap-cli/

28•rajman187•2h ago•15 comments

I write type-safe generic data structures in C

https://danielchasehooper.com/posts/typechecked-generic-c-data-structures/

232•todsacerdoti•10h ago•90 comments

The new skill in AI is not prompting, it's context engineering

https://www.philschmid.de/context-engineering

437•robotswantdata•6h ago•235 comments

Proton joins suit against Apple for practices that harm developers and consumers

https://proton.me/blog/apple-lawsuit

170•moose44•9h ago•212 comments

YouTube No Translation

https://addons.mozilla.org/en-GB/firefox/addon/youtube-no-translation/

40•doener•1d ago•2 comments

There are no new ideas in AI only new datasets

https://blog.jxmo.io/p/there-are-no-new-ideas-in-ai-only

329•bilsbie•12h ago•168 comments

People Keep Inventing Prolly Trees

https://www.dolthub.com/blog/2025-06-03-people-keep-inventing-prolly-trees/

54•lifty•2d ago•9 comments

Claude Code now supports Hooks

https://docs.anthropic.com/en/docs/claude-code/hooks

111•ramoz•3h ago•38 comments

The hidden JTAG in a Qualcomm/Snapdragon device’s USB port

https://www.linaro.org/blog/hidden-jtag-qualcomm-snapdragon-usb/

126•denysvitali•8h ago•22 comments

Melbourne man discovers extensive model train network underneath house

https://www.sbs.com.au/news/article/i-was-shocked-melbourne-mans-unbelievable-find-after-buying-house/m4sksfer8

134•cfcfcf•3h ago•37 comments

Donkey Kong Country 2 and Open Bus

https://jsgroth.dev/blog/posts/dkc2-open-bus/

201•colejohnson66•12h ago•48 comments

So you want to serialize some DER?

https://alexgaynor.net/2025/jun/20/serialize-some-der/

31•lukastyrychtr•3d ago•3 comments

GPEmu: A GPU emulator for rapid, low-cost deep learning prototyping [pdf]

https://vldb.org/pvldb/vol18/p1919-wang.pdf

28•matt_d•4h ago•2 comments

End of an Era

https://www.erasmatazz.com/personal/self/end-of-an-era.html

95•marcusestes•8h ago•26 comments

The Original LZEXE (A.K.A. Kosinski) Compressor Source Code Has Been Released

https://clownacy.wordpress.com/2025/05/24/the-original-lzexe-a-k-a-kosinski-compressor-source-code-has-been-released/

64•elvis70•8h ago•3 comments

Jim Boddie codeveloped the first successful DSP at Bell Labs

https://spectrum.ieee.org/dsp-pioneer-jim-boddie

23•jnord•5h ago•0 comments

Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken

https://github.com/M4THYOU/TokenDagger

252•matthewolfe•14h ago•69 comments

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

https://kevinboone.me/dtc-700.html

79•naves•9h ago•67 comments

Entropy of a Mixture

https://cgad.ski/blog/entropy-of-a-mixture.html

34•cgadski•6h ago•3 comments

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

371•david927•1d ago•1147 comments

Show HN: New Ensō – first public beta

https://untested.sonnet.io/notes/new-enso-first-public-beta/

224•rpastuszak•16h ago•81 comments

Price of rice in Japan falls below ¥4k per 5kg

https://www.japantimes.co.jp/news/2025/06/24/japan/japan-rice-price-falls-below-4000/

84•PaulHoule•7h ago•133 comments

Creating fair dice from random objects

https://arstechnica.com/science/2025/05/your-next-gaming-dice-could-be-shaped-like-a-dragon-or-armadillo/

34•epipolar•2d ago•19 comments

The Email Startup Graveyard: Why 80%+ of Email Companies Fail

https://forwardemail.net/en/blog/docs/email-startup-graveyard-why-80-percent-email-companies-fail

52•skeptrune•2h ago•9 comments

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

https://14.ai/careers

1•michaelfester•10h ago

Harvest Move – A game that requires careful movement

https://jslegend.itch.io/harvest-move

7•JSLegendDev•2d ago•1 comments

A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life

https://spectrum.ieee.org/carmax-used-pcs

66•rubenbe•10h ago•72 comments

Public Signal Backups Testing

https://community.signalusers.org/t/public-signal-backups-testing/69984

37•blendergeek•7h ago•13 comments

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

168•jamesxv7•9h ago•79 comments