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Open Source @Github

I want everything local – Building my offline AI workspace

https://instavm.io/blog/building-my-offline-ai-workspace
572•mkagenius•10h ago•158 comments

I bought a £16 smartwatch just because it used USB-C

https://shkspr.mobi/blog/2025/08/i-bought-a-16-smartwatch-just-because-it-used-usb-c/
64•blenderob•2d ago•21 comments

Ultrathin business card runs a fluid simulation

https://github.com/Nicholas-L-Johnson/flip-card
904•wompapumpum•17h ago•188 comments

Engineer restores pay phones for free public use

https://www.npr.org/2025/08/04/nx-s1-5484013/engineer-restores-pay-phones-for-free-public-use
54•andsoitis•3d ago•11 comments

Tor: How a military project became a lifeline for privacy

https://thereader.mitpress.mit.edu/the-secret-history-of-tor-how-a-military-project-became-a-lifeline-for-privacy/
275•anarbadalov•13h ago•135 comments

What the windsurf sale means for the AI coding ecosystem

https://ethanding.substack.com/p/windsurf-gets-margin-called
16•whoami_nr•1h ago•0 comments

Tesla used car prices keep plumetting, dips below average used car

https://electrek.co/2025/08/08/tesla-used-car-prices-keep-plumetting-now-literrally-cheaper-than-average-used-car/
25•MilnerRoute•1h ago•0 comments

Efrit: A native elisp coding agent running in Emacs

https://github.com/steveyegge/efrit
102•simonpure•9h ago•15 comments

Getting good results from Claude Code

https://www.dzombak.com/blog/2025/08/getting-good-results-from-claude-code/
285•ingve•15h ago•119 comments

Jim Lovell, Apollo 13 commander, has died

https://www.nasa.gov/news-release/acting-nasa-administrator-reflects-on-legacy-of-astronaut-jim-lovell/
436•LorenDB•10h ago•87 comments

How we replaced Elasticsearch and MongoDB with Rust and RocksDB

https://radar.com/blog/high-performance-geocoding-in-rust
213•j_kao•16h ago•53 comments

Ask HN: How can ChatGPT serve 700M users when I can't run one GPT-4 locally?

345•superasn•9h ago•239 comments

Unmasking the Sea Star Killer

https://www.biographic.com/unmasking-the-sea-star-killer/
49•sohkamyung•3d ago•8 comments

Astronomy Photographer of the Year 2025 shortlist

https://www.rmg.co.uk/whats-on/astronomy-photographer-year/galleries/2025-shortlist
184•speckx•14h ago•27 comments

Hacking Diffusion into Qwen3 for the Arc Challenge

https://www.matthewnewton.com/blog/arc-challenge-diffusion
60•mattnewton•3d ago•3 comments

Technical issues of separation in function cells and value cells (1988)

https://dreamsongs.com/Separation.html
4•Jtsummers•3d ago•0 comments

The surprise deprecation of GPT-4o for ChatGPT consumers

https://simonwillison.net/2025/Aug/8/surprise-deprecation-of-gpt-4o/
328•tosh•11h ago•303 comments

How to safely escape JSON inside HTML SCRIPT elements

https://sirre.al/2025/08/06/safe-json-in-script-tags-how-not-to-break-a-site/
19•dmsnell•6h ago•6 comments

Window Activation

https://blog.broulik.de/2025/08/on-window-activation/
185•LorenDB•4d ago•103 comments

Fire hazard of WHY2025 badge due to 18650 Li-Ion cells

https://wiki.why2025.org/Badge/Fire_hazard
89•fjfaase•2d ago•82 comments

Build durable workflows with Postgres

https://www.dbos.dev/blog/why-postgres-durable-execution
110•KraftyOne•9h ago•40 comments

Let's properly analyze an AI article for once

https://nibblestew.blogspot.com/2025/08/lets-properly-analyze-ai-article-for.html
3•pabs3•2h ago•0 comments

A robust, open-source framework for Spiking Neural Networks on low-end FPGAs

https://arxiv.org/abs/2507.07284
51•PaulHoule•4d ago•2 comments

Why building a self-hosted SaaS is harder

https://www.getlago.com/blog/self-hosted-saas
32•FinnLobsien•3d ago•8 comments

Apple's history is hiding in a Mac font

https://www.spacebar.news/apple-history-hiding-in-mac-font/
132•rbanffy•4d ago•25 comments

Little-known leguminous plant can increase beef production by 60% (2022)

https://www.embrapa.br/en/busca-de-noticias/-/noticia/75361634/little-known-leguminous-plant-can-increase-beef-production-by-60
72•littlexsparkee•5h ago•45 comments

The Day Novartis Chose Discovery

https://www.alexkesin.com/p/the-day-novartis-chose-discovery
13•quadrin•3d ago•4 comments

Poltergeist: File watcher with auto-rebuild for any language or build system

https://github.com/steipete/poltergeist
25•jshchnz•3d ago•5 comments

Open SWE: An open-source asynchronous coding agent

https://blog.langchain.com/introducing-open-swe-an-open-source-asynchronous-coding-agent/
79•palashshah•12h ago•19 comments

Telefon Hírmondó

https://en.wikipedia.org/wiki/Telefon_H%C3%ADrmond%C3%B3
81•csense•4d ago•19 comments
Open in hackernews

Unmasking the Sea Star Killer

https://www.biographic.com/unmasking-the-sea-star-killer/
49•sohkamyung•3d ago
https://www.scientificamerican.com/article/vibrio-pectenicid...

Comments

sans_souse•2d ago
Couldn't they just do the initial test with 5? Maybe 10.. Why we gotta disintegrate 19 more of these fuzzy little guys? :|
Terr_•5h ago
Study link

https://www.nature.com/articles/s41559-025-02797-2

throwup238•5h ago
Well that’s fun. The seastars are ravaged by Vibrio pectenicida in the same genus that includes human pathogens like the bacteria that causes cholera and various flesh eating bacteria that can infect through undercooked seafood. The latter have even begun to eat plastic and multiply in sargassum [1] so watch those cuts when swimming in Florida!

[1] https://news.ycombinator.com/item?id=36129757

steve_adams_86•5h ago
My coworkers worked on this research! I wasn't involved in this project, but I'm so stoked to see this making the rounds. Everyone involved is deservedly proud of this one.

A big part of what makes me happy is that this seems quite niche to me, but it's getting a ton of attention which suggests people care about this more than I realized. That feels good! This is a huge deal for biodiversity in a huge swath of the Pacific Ocean.

philiplu•4h ago
It’s been really sad to watch the decline of sea stars the past 10+ years. Tide-pooling just hasn’t been the same at Cannon Beach or the San Juan Islands. It’s very encouraging to pin down the culprit.
UncleOxidant•3h ago
I recall seeing a good amount of ochre stars the last time I was over at Pacific City a few months back. I took it as a good sign. Didn't see any sun stars, but those tend to be further out anyway - need to have a really low tide.
ignoramous•1h ago
TFA goes

  Gehman's colleague Melanie Prentice, also with the Hakai Institute and UBC, had begun reviewing the sequencing analysis. Scrolling through data on her laptop, an unmistakable pattern jumped out. Of the hundreds of microorganisms in the samples, enormous quantities of bacteria from the genus Vibrio seemed present in sick stars. The pattern was so strong, Prentice tells me, that she assumed she'd bungled the analysis.
I'm not familiar with sequencing much, but would feeding these to models similar to or purpose built like AlphaFold shorten the research time drastically [0]? If not, what other recent technological advancements do you reckon that'd help here? Thanks.

[0] Trying to make sense of the hype around some of these: https://fortune.com/2025/07/06/deepmind-isomorphic-labs-cure...

chasil•3h ago
Vibrio infections are also lethal for humans.

Some are able to easily overpower our immune systems.

https://en.m.wikipedia.org/wiki/Vibriosis