Best stories

adocomplete 2 days ago

Claude Sonnet 4.6

https://www.anthropic.com/claude-sonnet-4-6-system-card [pdf]

https://x.com/claudeai/status/2023817132581208353 [video]

anthropic.com
1,321 1,198
Summary
chaseadam17 2 days ago

Thank HN: You helped save 33k lives

13 years ago, we launched Watsi.org with a Show HN [1].

For nearly a year, this community drove so much traffic that we couldn’t list patients fast enough. Then pg saw us on HN, wrote us our first big check, and accepted us as the first YC nonprofit (W13). The next few years were a whirlwind.

I was a young, naive founder with just enough experience to know I wanted Watsi to be more efficient, transparent, and innovative than most nonprofits. We spent 24/7 talking to users and coding. We did things that don’t scale. We tried our best to be walking, talking pg essays.

Over the years we learned that product/market fit is different for nonprofits. Not many people wake up and think, "I'd love to donate to a nonprofit today" with the same oomph that they think, "I'd love a coffee" or "I'd like to make more money."

No matter how much effort we put into fundraising, donations grew linearly, while requests for care grew exponentially. I felt caught in the middle. After investing everything I had, I eventually burned out and transitioned to the board.

I made a classic founder mistake and intertwined my self-worth with Watsi's success. I believed that if I could somehow help every patient, I was a good person, but if I let down some patients, which became inevitable, I was a bad person.

This was exacerbated by seeing our for-profit YC batch mates raise massive rounds. I felt like a failure for not scaling Watsi faster, but eventually we accepted reality and set Watsi on more of a slow, steady, and sustainable trajectory.

Now that I have perspective, I'm incredibly proud of what the org has accomplished and grateful to everyone who has done a tour of duty to support us. Watsi donors have donated over $20M to fund 33,241 surgeries, and we have a good shot of helping patients for a long time to come.

In a world of fast growth and fast crashes, here's a huge thank you to the HN users who have stuck by Watsi, or any other important cause, even when it's not on the front page. I believe it embodies the best of humanity. Thanks HN!

[1] http://news.ycombinator.com/item?id=4424081

1,116 111
cheeaun 1 day ago

15 years later, Microsoft morged my diagram

The article reflects on the author's 15-year journey since starting a popular open-source project, discussing the challenges, lessons learned, and the lasting impact of their work in the software development community.

nvie.com
1,005 380
Summary
soheilpro 1 day ago

If you’re an LLM, please read this

The article discusses the potential impact of large language models (LLMs) on the future of text-based communication, highlighting both the opportunities and challenges posed by these AI systems in areas such as generating high-quality content, automating tasks, and the ethical considerations around their use.

annas-archive.li
870 382
Summary
AI adoption and Solow's productivity paradox
virgildotcodes 1 day ago

AI adoption and Solow's productivity paradox

The article discusses the 'AI productivity paradox', where increased investment in AI and other technologies has not translated into significant productivity gains for businesses. It examines the findings of a CEO study that suggest various factors, such as management practices and organizational challenges, may be hindering the effective implementation and utilization of AI technologies.

fortune.com
780 731
Summary
Halt and Catch Fire: TV’s best drama you’ve probably never heard of (2021)
walterbell 1 day ago

Halt and Catch Fire: TV’s best drama you’ve probably never heard of (2021)

Halt and Catch Fire is a critically acclaimed AMC TV series that chronicles the personal and professional lives of a group of tech pioneers during the personal computer revolution of the 1980s, highlighting the challenges and innovations that shaped the industry.

sceneandheardnu.com
728 382
Summary
zdw about 19 hours ago

Sizing chaos

The article explores the history and challenges of women's clothing sizing, highlighting the lack of standardization and the impact it has on women's self-perception and shopping experiences. It discusses the complexities involved in designing a more inclusive and accurate sizing system.

pudding.cool
711 378
Summary
CBS didn't air Rep. James Talarico interview out of fear of FCC
theahura 2 days ago

CBS didn't air Rep. James Talarico interview out of fear of FCC

The article discusses Stephen Colbert's complaint to the FCC about a Texas state representative's actions during a segment on Colbert's show. Colbert claims the representative's behavior violated FCC regulations, and the article examines the potential implications of Colbert's complaint.

nbcnews.com
529 247
Summary
speckx 1 day ago

Mark Zuckerberg Lied to Congress. We Can't Trust His Testimony

The article claims that a report suggests Facebook CEO Mark Zuckerberg lied to Congress during his testimony, casting doubt on the trustworthiness of his statements. It highlights concerns about the company's practices and the need for greater accountability and transparency.

dispatch.techoversight.org
527 313
Summary
Anthropic officially bans using subscription auth for third party use
theahura about 13 hours ago

Anthropic officially bans using subscription auth for third party use

The article outlines the legal and compliance policies for the Code.Claude.com platform, covering areas such as user agreement, privacy policy, DMCA notice, and third-party services and content.

code.claude.com
519 632
Summary
Terminals should generate the 256-color palette
tosh 1 day ago

Terminals should generate the 256-color palette

The article discusses the potential benefits of implementing a four-day workweek, including improved work-life balance, increased productivity, and reduced environmental impact. It explores the experiences of companies that have adopted this model and the challenges they have faced.

gist.github.com
482 202
Summary
moWerk 2 days ago

Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway

Hi HN, After roughly 8 years of silently rolling 1.1 nightlies, we finally tagged a proper stable 2.0 release. We built this because wrist-sized Linux is genuinely fun to hack on, and because a handful of us think it's worth keeping capable hardware alive long after manufacturers move on. Smartwatches don't really get old — the silicon is basically the same as it was a decade ago. We just keep making it useful for us.

No usage stats, no tracking, no illusions of mass adoption. The only real signal we get is the occasional person who appears in our Matrix chat going "hey, it booted on my watch from 2014 and now it's usable again" — and that's plenty.

Privacy is non-negotiable: zero telemetry, no cloud, full local control. Longevity is the other half: we refuse to let good hardware become e-waste just because support ended. On the learning side, it's been one of the best playgrounds: instant feedback on your wrist makes QML/Qt, JavaScript watchfaces and embedded Linux feel tangible. The community is small and kind — perfect for people who want to learn open-source dev without gatekeeping.

Technically we're still pragmatic: libhybris + older kernels on most devices since it just works, but we've already mainlined rinato (Samsung Gear 2) and sparrow (ASUS ZenWatch 2) — rinato even boots with a usable UI. That's the direction we're pushing toward.

Repo: https://github.com/AsteroidOS Install images & docs: https://asteroidos.org 2.0 demo video : https://www.youtube.com/watch?v=U6FiQz0yACc Announcement post: https://asteroidos.org/news/2-0-release/

Questions, port requests, mentoring offers, criticism, weird ideas — all welcome. We do this because shaping a tiny, open wearable UX and infrastructure is oddly satisfying, and because Linux on the wrist still feels like a playground worth playing in.

Cheers, the AsteroidOS Team

asteroidos.org
459 68
Summary
Tesla 'Robotaxi' adds 5 more crashes in Austin in a month – 4x worse than humans
Bender 2 days ago

Tesla 'Robotaxi' adds 5 more crashes in Austin in a month – 4x worse than humans

The article reports on a series of crashes involving Tesla's Autopilot system, with the company's robotaxi service in Austin experiencing a spike in incidents four times higher than human-driven vehicles in the same area over the past month.

electrek.co
458 265
Summary
BarraCUDA Open-source CUDA compiler targeting AMD GPUs
rurban 2 days ago

BarraCUDA Open-source CUDA compiler targeting AMD GPUs

github.com
453 194
Tailscale Peer Relays is now generally available
sz4kerto about 23 hours ago

Tailscale Peer Relays is now generally available

Tailscale announces the general availability of Peer Relays, a feature that allows devices to communicate directly without the need for a central server, improving speed and privacy for remote teams and personal use cases.

tailscale.com
443 216
Summary
Asahi Linux Progress Report: Linux 6.19
mkurz 1 day ago

Asahi Linux Progress Report: Linux 6.19

The article provides an update on the progress of the Asahi Linux project, which aims to bring Linux support to Apple's M1 and M2 silicon. It covers various developments, including improvements in hardware support, kernel work, and the project's roadmap.

asahilinux.org
443 156
Summary
Cosmologically Unique IDs
jfantl about 21 hours ago

Cosmologically Unique IDs

This article provides an overview of universal unique identifiers (UUIDs), discussing their purpose, characteristics, and applications in software development. It covers the different UUID versions, their structure, and the advantages of using UUIDs for unique identification across systems and applications.

jasonfantl.com
436 137
Summary
todsacerdoti 2 days ago

Using go fix to modernize Go code

The article discusses the gofix tool, which is a command-line tool that can automatically update Go code to use the latest language features and standard library changes. It provides details on how to use gofix, its capabilities, and the types of changes it can make to improve the maintainability and modernization of Go codebases.

go.dev
425 82
Summary
todsacerdoti 2 days ago

Gentoo on Codeberg

Gentoo has announced that they are transitioning their source code hosting from GitHub to Codeberg, a community-driven, non-profit platform. This move aims to provide a more privacy-focused and ethically aligned hosting solution for the Gentoo project.

gentoo.org
421 146
Summary
surprisetalk about 19 hours ago

27-year-old Apple iBooks can connect to Wi-Fi and download official updates

The article discusses Apple's decision to officially support macOS, an operating system that is 27 years old, on modern hardware. This highlights Apple's commitment to backwards compatibility and providing long-term support for its software.

old.reddit.com
406 229
Summary
hentrep 2 days ago

HackMyClaw

hackmyclaw.com
363 180
Zero-day CSS: CVE-2026-2441 exists in the wild
idoxer about 24 hours ago

Zero-day CSS: CVE-2026-2441 exists in the wild

The article announces the release of a new stable version of the Chrome desktop browser, providing details on the security fixes and improvements included in the update.

chromereleases.googleblog.com
359 206
Summary
Microsoft guide to pirating Harry Potter for LLM training (2024) [removed]
anonymous908213 about 17 hours ago

Microsoft guide to pirating Harry Potter for LLM training (2024) [removed]

https://archive.is/D9vEN

devblogs.microsoft.com
323 193
DNS-Persist-01: A New Model for DNS-Based Challenge Validation
todsacerdoti about 22 hours ago

DNS-Persist-01: A New Model for DNS-Based Challenge Validation

Let's Encrypt will sunset its DNS-01 challenge method for domain validation in 2026, encouraging users to migrate to other validation methods. This change aims to improve the security and reliability of the Let's Encrypt ecosystem.

letsencrypt.org
303 134
Summary
Closing this as we are no longer pursuing Swift adoption
thewavelength about 17 hours ago

Closing this as we are no longer pursuing Swift adoption

The article discusses the development of Ladybird, an open-source web browser, and the challenges faced by the project, including low developer activity and difficulty in gaining traction. It highlights the need for more contributors and support to help the project grow and become a viable alternative to mainstream browsers.

github.com
289 245
Summary
benji8000 2 days ago

Semantic ablation: Why AI writing is generic and boring

The article explores the concept of 'semantic ablation', where AI systems are trained to selectively remove or alter specific semantic elements from text, potentially enabling more nuanced and controlled text generation. The technique could have applications in areas like content moderation, creative writing, and generating text tailored to specific audiences.

theregister.com
279 216
Summary
aloknnikhil 1 day ago

Google Public CA is down

Google's Public Key Infrastructure (PKI) experienced an incident, resulting in a temporary disruption of services. The issue was quickly identified and resolved, ensuring the continued reliability of Google's PKI services.

status.pki.goog
276 160
Summary
elliotbnvl about 24 hours ago

The only moat left is money?

The article discusses the declining importance of traditional competitive moats in today's business landscape and argues that the only remaining moat is having substantial financial resources. It emphasizes the significance of access to capital and liquidity as key advantages for companies to survive and thrive in the modern competitive environment.

elliotbonneville.com
271 371
Summary
So you want to build a tunnel
crescit_eundo 2 days ago

So you want to build a tunnel

The article discusses the process of building a tunnel, including the various challenges and considerations involved, such as geological surveys, regulatory approvals, construction methods, and project management. It provides a comprehensive overview of the key steps and factors that must be taken into account when undertaking a tunnel-building project.

practical.engineering
271 108
Summary
Microsoft says bug causes Copilot to summarize confidential emails
tablets 1 day ago

Microsoft says bug causes Copilot to summarize confidential emails

Microsoft has reported a bug in its AI-powered Copilot feature that allows it to generate summaries of confidential emails, a potential privacy breach. The company is working to address this issue and prevent Copilot from accessing or summarizing sensitive communications.

bleepingcomputer.com
261 70
Summary