Hacker News

1.		Claude Code now supports Hooks (anthropic.com)
		57 points by ramoz 57 minutes ago \| hide \| 12 comments
2.		Xfinity using WiFi signals in your house to detect motion (xfinity.com)
		235 points by bearsyankees 5 hours ago \| hide \| 163 comments
3.		The new skill in AI is not prompting, it's context engineering (philschmid.de)
		328 points by robotswantdata 4 hours ago \| hide \| 190 comments
4.		I write type-safe generic data structures in C (danielchasehooper.com)
		218 points by todsacerdoti 8 hours ago \| hide \| 83 comments
5.		There are no new ideas in AI only new datasets (jxmo.io)
		292 points by bilsbie 10 hours ago \| hide \| 154 comments
6.		The hidden JTAG in a Qualcomm/Snapdragon device’s USB port (linaro.org)
		112 points by denysvitali 6 hours ago \| hide \| 16 comments
7.		Donkey Kong Country 2 and Open Bus (jsgroth.dev)
		187 points by colejohnson66 9 hours ago \| hide \| 44 comments
8.		Melbourne man discovers extensive model train network underneath house (sbs.com.au)
		45 points by cfcfcf 1 hour ago \| hide \| 13 comments
9.		The Original LZEXE (A.K.A. Kosinski) Compressor Source Code Has Been Released (clownacy.wordpress.com)
		52 points by elvis70 5 hours ago \| hide \| 3 comments
10.		Entropy of a Mixture (cgad.ski)
		26 points by cgadski 3 hours ago \| hide \| 2 comments
11.		End of an Era (erasmatazz.com)
		68 points by marcusestes 5 hours ago \| hide \| 16 comments
12.		Jim Boddie codeveloped the first successful DSP at Bell Labs (ieee.org)
		13 points by jnord 2 hours ago \| hide \| discuss
13.		GPEmu: A GPU emulator for rapid, low-cost deep learning prototyping [pdf] (vldb.org)
		14 points by matt_d 2 hours ago \| hide \| discuss
14.		Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken (github.com/m4thyou)
		244 points by matthewolfe 12 hours ago \| hide \| 66 comments
15.		Beneath the canopy: Pioneering satellite reveals rainforests' hidden worlds (bbc.co.uk)
		4 points by ZeljkoS 1 hour ago \| hide \| discuss
16.		Price of rice in Japan falls below ¥4k per 5kg (japantimes.co.jp)
		64 points by PaulHoule 3 hours ago \| hide \| 87 comments
17.		They don't make 'em like that any more: Sony DTC-700 audio DAT player/recorder (kevinboone.me)
		71 points by naves 6 hours ago \| hide \| 60 comments
18.		Creating fair dice from random objects (arstechnica.com)
		30 points by epipolar 4 hours ago \| hide \| 9 comments
19.		People Keep Inventing Prolly Trees (dolthub.com)
		15 points by lifty 2 hours ago \| hide \| 2 comments
20.		Show HN: New Ensō – first public beta (sonnet.io)
		212 points by rpastuszak 12 hours ago \| hide \| 81 comments
21.		A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life (ieee.org)
		62 points by rubenbe 8 hours ago \| hide \| 66 comments
22.		14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative (14.ai)
		7 hours ago \| hide
23.		Ask HN: What Are You Working On? (June 2025)
		356 points by david927 1 day ago \| hide \| 1115 comments
24.		The provenance memory model for C (gustedt.wordpress.com)
		199 points by HexDecOctBin 15 hours ago \| hide \| 106 comments
25.		Ask HN: What's the 2025 stack for a self-hosted photo library with local AI?
		141 points by jamesxv7 6 hours ago \| hide \| 70 comments
26.		The Plot of the Phantom, a text adventure that took 40 years to finish (scottandrew.com)
		174 points by SeenNotHeard 16 hours ago \| hide \| 34 comments
27.		Jacobi Ellipsoid (wikipedia.org)
		25 points by perihelions 5 hours ago \| hide \| 4 comments
28.		New proof dramatically compresses space needed for computation (scientificamerican.com)
		178 points by baruchel 19 hours ago \| hide \| 92 comments
29.		Public Signal Backups Testing (signalusers.org)
		23 points by blendergeek 5 hours ago \| hide \| 2 comments
30.		Show HN: We're two coffee nerds who built an AI app to track beans and recipes (beanbook.app)
		38 points by rokeyzhang 6 hours ago \| hide \| 25 comments
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