1

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

59 points, by PaulHoule 4 hours ago | 65 comments

2

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

207 points, by bearsyankees 5 hours ago | 151 comments

3

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

309 points, by robotswantdata 3 hours ago | 178 comments

4

Taste Is the New Intelligence wildbarestepf.substack.com

8 points, by herbertl 25 minutes ago | 2 comments

5

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

211 points, by todsacerdoti 7 hours ago | 81 comments

6

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

283 points, by bilsbie 10 hours ago | 148 comments

7

Claude Code now supports Hooks docs.anthropic.com

7 points, by ramoz 19 minutes ago | 2 comments

8

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

110 points, by denysvitali 6 hours ago | 16 comments

9

Donkey Kong Country 2 and Open Bus jsgroth.dev

182 points, by colejohnson66 9 hours ago | 44 comments

10

Entropy of a Mixture cgad.ski

23 points, by cgadski 3 hours ago | 2 comments

11

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

46 points, by elvis70 5 hours ago | 3 comments

12

End of an Era erasmatazz.com

62 points, by marcusestes 5 hours ago | 12 comments

13

Bell Labs DSP Pioneer Jim Boddie Leaves Lasting Legacy spectrum.ieee.org

11 points, by jnord 2 hours ago

14

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

241 points, by matthewolfe 12 hours ago | 66 comments

15

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

15 points, by cfcfcf 26 minutes ago | 2 comments

16

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

10 points, by matt_d 2 hours ago

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 | 56 comments

18

Creating fair dice from random objects arstechnica.com

23 points, by epipolar 3 days ago | 8 comments

19

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

60 points, by rubenbe 8 hours ago | 63 comments

20

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

211 points, by rpastuszak 13 hours ago | 81 comments

21

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

7 hours ago

22

People Keep Inventing Prolly Trees dolthub.com

11 points, by lifty 2 days ago | 2 comments

23

The provenance memory model for C gustedt.wordpress.com

198 points, by HexDecOctBin 15 hours ago | 106 comments

24

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

352 points, by david927 a day ago | 1107 comments

25

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

135 points, by jamesxv7 6 hours ago | 67 comments

26

Jacobi Ellipsoid en.wikipedia.org

23 points, by perihelions 2 days ago | 4 comments

27

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

173 points, by SeenNotHeard 3 days ago | 34 comments

28

Public Signal Backups Testing community.signalusers.org

19 points, by blendergeek 4 hours ago | 2 comments

29

Making a $20 smart boombox [video] youtube.com

7 points, by surprisetalk 2 days ago | 2 comments

30

New proof dramatically compresses space needed for computation scientificamerican.com

174 points, by baruchel 3 days ago | 92 comments