Restoring a ZX Spectrum+ Toastrack (celso.io)

51 points by rcarmo 2d ago 11 comments

YouTube No Translation (addons.mozilla.org)

282 points by doener 1d ago 200 comments

Genetic code enables zebrafish to mend damaged organs (caltech.edu)

44 points by bookofjoe 2d ago 0 comments

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

315 points by todsacerdoti 17h ago 115 comments

Getting weather data from my Acurite sensors was shockingly easy (jeffgeerling.com)

14 points by mikece 2d ago 2 comments

I built something that changed my friend group's social fabric (blog.danpetrolito.xyz)

12 points by dandano 2d ago 8 comments

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

614 points by robotswantdata 13h ago 321 comments

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

173 points by denysvitali 15h ago 24 comments

Transparent Electronics (are.na)

13 points by walterbell 3d ago 4 comments

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

232 points by colejohnson66 19h ago 55 comments

Noloco (YC S21) Is Hiring a Founders Associate in Barcelona (ycombinator.com)

1 points by darraghmckay 3h ago 0 comments

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

532 points by bearsyankees 15h ago 358 comments

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

376 points by moose44 16h ago 398 comments

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

395 points by david927 1d ago 1228 comments

Aging-related inflammation is not universal across human populations (publichealth.columbia.edu)

50 points by XzetaU8 4h ago 27 comments

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

220 points by ramoz 10h ago 79 comments

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

45 points by matt_d 11h ago 4 comments

Small language models are the future of agentic AI (arxiv.org)

57 points by favoboa 6h ago 20 comments

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

256 points by cfcfcf 10h ago 83 comments

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

35 points by 90s_dev 9h ago 18 comments

End of an Era (erasmatazz.com)

143 points by marcusestes 14h ago 41 comments

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

90 points by elvis70 14h ago 5 comments

Abstraction boundaries are optimization boundaries (blog.snork.dev)

9 points by delifue 2d ago 2 comments

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

66 points by elijahwright_ 11h ago 3 comments

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

24 points by Sheldon_fun 6h ago 7 comments

People Keep Inventing Prolly Trees (dolthub.com)

125 points by lifty 2d ago 26 comments

Sony DTC-700 audio DAT player/recorder (kevinboone.me)

93 points by naves 16h ago 74 comments

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

38 points by jnord 12h ago 0 comments

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

79 points by rubenbe 17h ago 87 comments

OpenFLOW – Quickly make beautiful infrastructure diagrams local to your machine (github.com)

12 points by x0z 3h ago 4 comments

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

59 points by lukastyrychtr 3d ago 13 comments

Entropy of a Mixture (cgad.ski)

45 points by cgadski 12h ago 4 comments

Rust CLI with Clap (tucson-josh.com)

80 points by rajman187 8h ago 72 comments

Virtue garnish: A mental hack to short-circuit bad habits (ledgeroflife.blog)

65 points by blitzpoet 6h ago 30 comments

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

421 points by bilsbie 19h ago 224 comments

Why email startups fail (forwardemail.net)

105 points by skeptrune 9h ago 68 comments

Public Signal Backups Testing (community.signalusers.org)

51 points by blendergeek 14h ago 21 comments

Creating fair dice from random objects (arstechnica.com)

37 points by epipolar 3d ago 19 comments

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

192 points by jamesxv7 15h ago 92 comments

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

103 points by PaulHoule 14h ago 158 comments

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

13 points by raju 8h ago 3 comments

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

70 points by rbanffy 22h ago 28 comments

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

55 points by gsf_emergency_2 20h ago 37 comments

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

26 points by zdw 13h ago 4 comments

'Unprecedented' alerts in France as blistering heat grips Europe (bbc.com)

33 points by julosflb 5h ago 27 comments

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

256 points by matthewolfe 21h ago 71 comments

Meta Joins Kotlin Foundation (engineering.fb.com)

30 points by bundie 15h ago 4 comments

Reverse Engineering Vercel's BotID (nullpt.rs)

97 points by hazebooth 21h ago 18 comments

Ubuntu 25.10 Raises RISC-V Profile Requirements (omgubuntu.co.uk)

7 points by bundie 1h ago 0 comments

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

65 points by keyth72 3d ago 18 comments

Killer whales groom each other–with pieces of kelp

4 noleary 0 6/30/2025, 11:26:06 PM science.org ↗

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