Claude Code now supports Hooks

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

26•ramoz•32m ago•5 comments

Xfinity using WiFi signals in your house to detect motion

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

214•bearsyankees•5h ago•157 comments

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

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

320•robotswantdata•3h ago•185 comments

I write type-safe generic data structures in C

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

212•todsacerdoti•7h ago•81 comments

There are no new ideas in AI only new datasets

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

285•bilsbie•9h ago•151 comments

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

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

111•denysvitali•5h ago•16 comments

Donkey Kong Country 2 and Open Bus

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

186•colejohnson66•9h ago•44 comments

Entropy of a Mixture

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

24•cgadski•3h ago•2 comments

End of an Era

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

65•marcusestes•5h ago•13 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/

47•elvis70•5h ago•3 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

22•cfcfcf•40m ago•6 comments

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

https://github.com/M4THYOU/TokenDagger

242•matthewolfe•11h ago•66 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/

63•PaulHoule•4h ago•78 comments

Jim Boddie codeveloped the first successful DSP at Bell Labs

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

11•jnord•2h ago•0 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/

26•epipolar•2d ago•8 comments

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

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

71•naves•6h ago•57 comments

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

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

12•matt_d•1h ago•0 comments

People Keep Inventing Prolly Trees

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

13•lifty•2d ago•2 comments

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

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

60•rubenbe•7h ago•63 comments

Show HN: New Ensō – first public beta

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

211•rpastuszak•13h ago•81 comments

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

https://14.ai/careers

1•michaelfester•7h ago

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

353•david927•1d ago•1112 comments

The provenance memory model for C

https://gustedt.wordpress.com/2025/06/30/the-provenance-memory-model-for-c/

198•HexDecOctBin•15h ago•106 comments

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

138•jamesxv7•6h ago•67 comments

The Plot of the Phantom, a text adventure that took 40 years to finish

https://scottandrew.com/blog/2025/06/you-can-now-play-plot-of-the-phantom-the-text-adventure-game/

173•SeenNotHeard•3d ago•34 comments

Jacobi Ellipsoid

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

24•perihelions•2d ago•4 comments

Public Signal Backups Testing

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

21•blendergeek•4h ago•2 comments

Making a $20 smart boombox [video]

https://www.youtube.com/watch?v=P3XCPywlXBI

8•surprisetalk•2d ago•2 comments

New proof dramatically compresses space needed for computation

https://www.scientificamerican.com/article/new-proof-dramatically-compresses-space-needed-for-computation/

176•baruchel•3d ago•92 comments

Show HN: We're two coffee nerds who built an AI app to track beans and recipes

https://beanbook.app

35•rokeyzhang•5h ago•24 comments