Best stories

usefulposter about 4 hours ago

Don't post generated/AI-edited comments. HN is for conversation between humans.

The article outlines Hacker News' guidelines for submissions, including recommendations for creating high-quality posts, avoiding common pitfalls, and maintaining a constructive community. It emphasizes the importance of sharing interesting and thought-provoking content while adhering to the site's rules and principles.

news.ycombinator.com
2,076 805
Summary
Tony Hoare has died
speckx 1 day ago

Tony Hoare has died

The article pays tribute to Tony Hoare, a pioneering computer scientist who made significant contributions to the field of programming languages, algorithms, and the theory of computation. It highlights Hoare's influential work, including the development of Quicksort and Communicating Sequential Processes, and his lasting impact on the computer science community.

blog.computationalcomplexity.org
1,977 259
Summary
bilsbie 1 day ago

Online age-verification tools for child safety are surveilling adults

The article discusses the growing concerns around child safety on social media and the internet, highlighting the potential use of AI-based surveillance and content moderation tools to monitor and restrict access for minors. It explores the challenges and ethical considerations surrounding these emerging technologies in the digital age.

cnbc.com
647 336
Summary
ppew about 17 hours ago

Create value for others and don’t worry about the returns

The article discusses the author's experience running 69 agents, a complex system that involves managing and optimizing various parameters to achieve desired outcomes. It provides insights into the challenges and strategies involved in deploying and maintaining such a large-scale system.

geohot.github.io
637 429
Summary
After outages, Amazon to make senior engineers sign off on AI-assisted changes
ndr42 1 day ago

After outages, Amazon to make senior engineers sign off on AI-assisted changes

https://www.ft.com/content/7cab4ec7-4712-4137-b602-119a44f77... (https://archive.ph/wXvF3)

https://twitter.com/lukolejnik/status/2031257644724342957 (https://xcancel.com/lukolejnik/status/2031257644724342957)

arstechnica.com
629 467
Summary
Yann LeCun raises $1B to build AI that understands the physical world
helloplanets 1 day ago

Yann LeCun raises $1B to build AI that understands the physical world

https://web.archive.org/web/20260310153721/https://www.wired...

https://www.ft.com/content/e5245ec3-1a58-4eff-ab58-480b6259a... (https://archive.md/5eZWq)

wired.com
597 477
Summary
raldi about 9 hours ago

Whistleblower claims ex-DOGE member says he took Social Security data to new job

washingtonpost.com
552 244
mmayberry 1 day ago

Meta acquires Moltbook

https://web.archive.org/web/20260310154640/https://www.axios..., https://archive.ph/igqsh

https://www.reuters.com/business/meta-acquires-ai-agent-soci...

https://techcrunch.com/2026/03/10/meta-acquired-moltbook-the...

axios.com
544 371
Summary
jeffpalmer 1 day ago

Cloudflare crawl endpoint

Cloudflare announces the launch of a new BR (Brotli Compression) Crawl Endpoint, which allows users to test and validate their website's Brotli compression settings, helping to optimize website performance and reduce data usage.

developers.cloudflare.com
470 179
Summary
No, it doesn't cost Anthropic $5k per Claude Code user
jnord 2 days ago

No, it doesn't cost Anthropic $5k per Claude Code user

The article debunks the claim that it costs Anthropic $5,000 per user to provide access to the Claude AI, explaining that the actual costs are significantly lower and that the company's pricing is based on various factors, not a fixed per-user cost.

martinalderson.com
469 341
Summary
lukakopajtic 1 day ago

I put my whole life into a single database

howisfelix.today
463 214
dnhkng 1 day ago

Show HN: How I topped the HuggingFace open LLM leaderboard on two gaming GPUs

I found that duplicating a specific block of 7 middle layers in Qwen2-72B, without modifying any weights, improved performance across all Open LLM Leaderboard benchmarks and took #1. As of 2026, the top 4 models on that leaderboard are still descendants.

The weird finding: single-layer duplication does nothing. Too few layers, nothing. Too many, it gets worse. Only circuit-sized blocks of ~7 layers work. This suggests pretraining carves out discrete functional circuits in the layer stack that only work when preserved whole.

The whole thing was developed on 2x RTX 4090s in my basement. I'm now running current models (GLM-4.7, Qwen3.5, MiniMax M2.5) on a dual GH200 rig (see my other post). Code and new models coming soon.

Happy to answer questions.

dnhkng.github.io
434 109
Temporal: A nine-year journey to fix time in JavaScript
robpalmer about 8 hours ago

Temporal: A nine-year journey to fix time in JavaScript

The article discusses the Temporal API, a new JavaScript standard that simplifies date and time manipulation. It provides an overview of the Temporal API's features, including its ability to handle time zones, calendars, and various date/time formats.

bloomberg.github.io
429 148
Summary
Yann LeCun's AI startup raises $1B in Europe's largest ever seed round
ottomengis 1 day ago

Yann LeCun's AI startup raises $1B in Europe's largest ever seed round

https://archive.md/5eZWq

ft.com
415 2
Summary
Agents that run while I sleep
aray07 1 day ago

Agents that run while I sleep

The article discusses the author's journey in developing autonomous software agents that can run and perform tasks while the user is away, allowing for more efficient and hands-off workflow management.

claudecodecamp.com
405 479
Summary
Redox OS has adopted a Certificate of Origin policy and a strict no-LLM policy
pjmlp 1 day ago

Redox OS has adopted a Certificate of Origin policy and a strict no-LLM policy

The article outlines the contribution guidelines for the Redox operating system project, covering topics such as reporting issues, submitting patches, and code of conduct expectations for contributors.

gitlab.redox-os.org
399 442
Summary
U+237C ⍼ Is Azimuth
cokernel_hacker 1 day ago

U+237C ⍼ Is Azimuth

ionathan.ch
386 75
Retro_Dev about 22 hours ago

Zig – Type Resolution Redesign and Language Changes

Zig, a systems programming language, has announced its 2026 release plan, which includes a new standard library, improved compability, and a focus on simplicity and developer productivity.

ziglang.org
384 217
Summary
jwilk 1 day ago

Debian decides not to decide on AI-generated contributions

The article discusses the recent changes to the Linux kernel's memory management system, with a focus on the new 'memleak' tracing feature that helps identify and fix kernel memory leaks. It also covers other improvements in areas like memory caching and page reclamation.

lwn.net
369 277
Summary
How we hacked McKinsey's AI platform
mycroft_4221 about 13 hours ago

How we hacked McKinsey's AI platform

The article describes how a team of researchers successfully exploited vulnerabilities in McKinsey's AI platform, highlighting the importance of robust security measures for AI systems and the need for thorough testing and validation to prevent such breaches.

codewall.ai
357 145
Summary
Universal vaccine against respiratory infections and allergens
phony-account 1 day ago

Universal vaccine against respiratory infections and allergens

Researchers at Stanford University have developed a universal vaccine that could protect against a wide range of influenza viruses, potentially providing long-lasting immunity and reducing the need for annual flu shots.

med.stanford.edu
351 126
Summary
Two Years of Emacs Solo
celadevra_ 2 days ago

Two Years of Emacs Solo

This article chronicles the author's two-year journey of using Emacs as their sole text editor, highlighting the benefits they've experienced, such as increased productivity, customizability, and a deeper understanding of their computing environment.

rahuljuliato.com
345 140
Summary
Making WebAssembly a first-class language on the Web
mikece about 18 hours ago

Making WebAssembly a first-class language on the Web

The article discusses Mozilla's efforts to make WebAssembly a first-class language on the web, by improving its performance, interoperability, and developer experience, with the goal of enabling a more diverse set of applications on the web.

hacks.mozilla.org
335 128
Summary
piccirello 2 days ago

SSH Secret Menu

https://xcancel.com/rebane2001/status/2031037389347406054

twitter.com
333 164
scrlk about 10 hours ago

Lego's 0.002mm specification and its implications for manufacturing (2025)

The article discusses the incredibly precise 0.002mm manufacturing specification for Lego bricks, which poses significant challenges for the company's manufacturing processes. It explores the implications of this tight tolerance, including the need for advanced production techniques and quality control measures to ensure the consistent high quality of Lego products.

thewave.engineer
331 284
Summary
The MacBook Neo
etothet about 12 hours ago

The MacBook Neo

https://www.pcmag.com/news/asus-co-ceo-macbook-neo-is-a-shoc...

daringfireball.net
320 538
RISC-V Is Sloooow
todsacerdoti 1 day ago

RISC-V Is Sloooow

The article discusses the performance of RISC-V processors, noting that they can be significantly slower than other architectures, particularly in certain workloads. The author provides insights into the factors that can contribute to this performance difference and suggests areas for further optimization.

marcin.juszkiewicz.com.pl
303 323
Summary
The dead Internet is not a theory anymore
hubraumhugo about 3 hours ago

The dead Internet is not a theory anymore

The article explores the concept of the 'Dead Internet Theory,' which suggests that a significant portion of the internet's content is generated by artificial intelligence and bots, rather than real human users. The author examines the potential implications of this phenomenon on the way we perceive and interact with online information.

adriankrebs.ch
291 200
Summary
lwhsiao 1 day ago

Amazon is holding a mandatory meeting about AI breaking its systems

twitter.com
289 10
BitNet: 100B Param 1-Bit model for local CPUs
redm about 11 hours ago

BitNet: 100B Param 1-Bit model for local CPUs

BitNet is an open-source project by Microsoft that aims to provide a scalable and efficient blockchain network for decentralized applications. The project explores novel consensus mechanisms and optimization techniques to address the performance and scalability challenges of traditional blockchain platforms.

github.com
280 146
Summary