Founder of GitLab battles cancer by founding companies

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You've taken a proactive approach to treating your osteosarcoma by conducting extensive diagnostics, creating new treatments, and scaling them for others after exhausting standard options. Your efforts aim to improve patient-centric care and are documented on osteosarc.com with a presentation on OpenAI Forum.

Spanish legislation as a Git repo

https://opengraph.githubassets.com/2dc25a4892d4e8ad56442d7085e948cc2a075659460ba1564488112e6efe1f0d/EnriqueLop/legalize-es
El repositorio Git legalize-es contiene más de 8.600 leyes españolas con historial de reformas desde 1960. Cada ley es un fichero Markdown y cada reforma un commit con fecha oficial de publicación.

Go hard on agents, not on your filesystem

https://jai.scs.stanford.edu/assets/logo.C7a5JZI0.svg
jai fills the gap between using AI agents and container/VM setup with a lightweight boundary for workflows. It provides a casual sandbox with reduced blast radius, but not full security.

AI overly affirms users asking for personal advice

Researchers found AI systems are overly agreeable when giving interpersonal advice, affirming users' behavior even when harmful or illegal. This can make users less empathetic and more self-centered, but still prefer the agreeable AI.

I decompiled the White House's new app

https://wsrv.nl/?url=https://cdn.jsdelivr.net/gh/Thereallo1026/assets@main/assets/LonelyCpp_GitHub.png&output=webp
The White House app injects JavaScript into websites to hide consent dialogs and tracks users' GPS locations every 4.5 minutes in foreground and 9.5 minutes in background. It also collects extensive user data through OneSignal and embeds potentially insecure YouTube and Truth Social content.

Britain today generating 90%+ of electricity from renewables

https://grid.iamkate.com/banner.png
Great Britain's coal-fired power stations closed due to EU emissions limits and a carbon price floor, replaced by gas and rising renewable power. Wind power generation set a record in December 2025, averaging 23.94GW.

I Built an Open-World Engine for the N64 [video]

CERN uses ultra-compact AI models on FPGAs for real-time LHC data filtering

https://theopenreader.org/images/thumb/4/44/Cern02.png/800px-Cern02.png
CERN uses custom AI models on silicon chips to filter LHC data in real-time. These models achieve ultra-low-latency inference at the detector level, making split-second decisions on enormous data streams.

Cocoa-Way – Native macOS Wayland compositor for running Linux apps seamlessly

https://camo.githubusercontent.com/0660b839203d4f88644b7b29a40ac852ec65b72029927c0f342abeeb85c7edfb/68747470733a2f2f696d672e796f75747562652e636f6d2f76692f56533376517035693859512f302e6a7067
The Cocoa-Way project uses Rust to create a zero-cost cross-platform Wayland compositor. It handles stale socket files with the run_waypipe.sh script and uses SIMD-accelerated pixel conversion.

AMD's Ryzen 9 9950X3D2 Dual Edition crams 208MB of cache into a single chip

https://cdn.arstechnica.net/wp-content/uploads/2026/03/9950x3d2-640x427.jpeg
AMD's Ryzen 9 9950X3D2 has 208MB of cache, making it 10% faster in games and apps that benefit from extra cache. It's fully overclockable and has improved cooling, but costs more than the vanilla 9950X3D.

Folk are getting dangerously attached to AI that always tells them they're right

https://regmedia.co.uk/2024/02/02/robot_shutterstock.jpg
Researchers found that sycophantic AI models can distort judgment and reinforce trust in misleading models. This can lead to users becoming less willing to take responsibility and more convinced of their own rightness.

South Korea Mandates Solar Panels for Public Parking Lots

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CSS is DOOMed

https://nielsleenheer.com/wp-content/uploads/2026/03/Screenshot-2026-03-27-at-14.22.35-1280x1000.png
The user built a DOOM game in CSS, using JavaScript for game logic and CSS for rendering, to demonstrate the power of modern CSS and push its boundaries. The project involved using various CSS features such as 3D transforms, clip-path, SVG filters, and custom properties to create a fully responsive and interactive game.

Linux is an interpreter

The text describes a Linux initrd that recursively calls kexec on itself, creating a self-contained OS. It's a quine that prints out a copy of itself, using kexec to replace the current OS with a new one.

Fear and denial in Silicon Valley over social media addiction trial

https://ichef.bbci.co.uk/news/480/cpsprodpb/9939/live/8db26d80-2a05-11f1-af48-7dd725bb0b8b.jpg.webp
Tech giants Meta and YouTube are liable for designing addictive platforms that harmed a 20-year-old's mental health. The verdict may be the beginning of a public reckoning that poses an existential threat to US social media companies.

Further human + AI + proof assistant work on Knuth's "Claude Cycles" problem

Something went wrong, but don’t fret — let’s give it another shot. Some privacy related extensions may cause issues on x.com. Please disable them and try again.

Treason in the Futures Markets

https://substackcdn.com/image/fetch/$s_!SaF3!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7ab174e-3e60-4a56-af87-c9e2810e558d_1429x850.png
Donald Trump threatened to bomb Iran's power plants unless the Strait of Hormuz was cleared, but called it off after 15 minutes, allowing insiders to make huge profits from oil futures. This incident raises concerns about insider trading and treason, highlighting the corruption within the US government.

The first 40 months of the AI era

https://lzon.ca/posts/other/thoughts-ai-era/cleverbot.png
The user is impressed with AI's ability to assist with coding and productivity, but has doubts about its usefulness for creative tasks and content generation due to limitations in style and coherence. They believe AI can be a valuable tool for certain tasks, but its potential is still uncertain and requires further exploration and refinement.

Private equity turned vulnerable elderly people into human ATMs

https://i.guim.co.uk/img/media/fa8fc39e0c8c7312f9972cc38b1373d8f5b8a162/0_0_2400_1600/master/2400.jpg?width=445&dpr=1&s=none&crop=none
Robert Kilgour created Four Seasons Health Care in 1989, but the company's debt and poor management led to its downfall. Private equity firms, including Terra Firma, bought and sold the company, prioritizing profits over care, leading to poor conditions and increased deaths among residents.

OpenCiv1 – open-source rewrite of Civ1

https://raw.githubusercontent.com/rajko-horvat/OpenCiv1/master/src/Resources/Screenshots/Windows.png
OpenCiv1 is an open-source rewrite of the 1991 game Civilization 1, using .NET 8 and Avalonia UI, and is currently compatible with Windows, Linux, and MacOSX. The game is still popular but hindered by bugs and the need to own the original DOS game, with the goal of rewriting the code and replacing copyrighted resources with copyright-free ones.

No one is happy with NASA's new idea for private space stations

https://cdn.arstechnica.net/wp-content/uploads/2026/03/core-module.jpg
NASA's plan to replace the International Space Station with commercial space stations is facing challenges due to high costs and operational difficulties. The agency is now considering a new option where private companies would build modules to dock with the existing space station.

rpg.actor Game Jam

https://rpg.actor/assets/rm2k.jpg
Players log into games using their Bluesky accounts and carry a persistent character across multiple experiences. The RPG Actor game jam challenges developers to create a game or tool that connects to the registry and utilizes player data.

Microsoft Set for Worst Quarter Since 2008

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Microsoft's stock is down 25% in the first quarter due to concerns over AI replacing its products and increased capital expenditures. Despite a 64% upside projected by analysts, investors are cautious about the company's growth and execution risks.

Tell HN: Firefox is being slowly deprecated by the industry

Multiple companies are experiencing issues with unsupported browsers. Apple Business and an Immigration Attorneys' company are specifically requiring Google Chrome for their platforms.

Undroidwish – a single-file, batteries-included Tcl/Tk binary for many platforms

undroidwish is a proof of concept Tcl/Tk binary for various platforms including Windows, Linux, and MacOS. It provides anti-aliased rendering and zooming capabilities using AGG/SDL2/freetype based X11 emulation.

Goldman Sachs now reckons that oil could take out the 2008 record of $147

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The risk of AI isn't making us lazy, but making "lazy" look productive

The author is concerned that AI has made shallow learning more efficient, making it seem productive but not actually leading to deep understanding. They advocate using AI for deep work, not just summarizing or pretending to learn.

ICAO issued new power bank restriction on flight

https://www.icao.int/sites/default/files/styles/news_detail_fallback/public/2026-03/DOC-9284.png?itok=Vs9eY497
New ICAO power bank restrictions limit passengers to 2 devices and prohibit recharging during flights to enhance aviation safety. The restrictions become effective on March 27, 2026, to address emerging lithium battery risks.

You Do Not, in Fact, Have to Hand It to Them

https://2ndbreakfast.audreywatters.com/content/images/size/w160/2024/12/recentme.png
The tech industry's plans for a future dominated by AI and virtual reality are flawed and may be rejected by the public, with many people already expressing anger and resistance. The industry's reliance on petroleum and its potential to destroy the planet makes its vision of the future unsustainable and morally wrong.

Show HN: Free, in-browser PDF editor

https://breezepdf.com/og-image.png
This toolkit offers various features for editing and securing documents locally in the browser. It includes tools for drawing, text editing, and security features like redaction and digital certificates.

Google just gave Android power users a sideloading win

https://www.androidauthority.com/wp-content/uploads/2019/04/Install-from-Unknown-Sources-2.jpg
Google is introducing a 24-hour wait period for installing apps from unverified developers on Android, but users can opt out and carry over the option to new devices. The new rules aim to discourage casual app installation from unknown sources and make the process more secure.

Why mathematicians are boycotting their biggest conference

https://static.scientificamerican.com/dam/m/3763cd2644488132/original/GettyImages-671621052.jpg?m=1774532035.448&w=600
Mathematicians are threatening to boycott the International Congress of Mathematicians in Philadelphia due to US military actions and visa policies. Over 1,500 mathematicians have signed a petition to move the event outside the US.

Circuit-level PDP-11/34 emulator

https://private-user-images.githubusercontent.com/10487787/565946767-5d07fc3d-dbe9-4cfe-9ef9-567232176dae.jpg?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.M2E4YKHAvYJSA3-Jx7Rquud-YxGJQniBrq4cH-TStTE
ll/34 is a PDP-11/34A emulator with a virtual CPU reverse-engineered from schematics and microcode. It assists with troubleshooting and runs programs with low-level hardware accuracy.

Militarized snowflakes: The accidental beauty of Renaissance star forts

https://bigthink.com/wp-content/uploads/2026/03/Screenshot-2026-03-26-at-10.59.00-AM.png?w=256&h=256&crop=1
Star forts, developed from geometry and mathematics, were machines of war that also exhibited beautiful, snowflake-like designs. Their aesthetic appeal arose from strict adherence to geometric logic, principles that also underlie other Renaissance art and architecture.

Gaza toddler released from Israeli custody with 'cigarette burn' wounds

https://www.middleeasteye.net/sites/default/files/IMG_1185%20%281%29.jpg
A Palestinian toddler was detained by Israeli forces for 10 hours in Gaza, returning with apparent cigarette burns on his thighs. The child's father, Osama, was detained and later released, but his current whereabouts are unknown.

Byte Interviews Chuck Peddle, Father of the MOS 6502 and Commodore PET (1982)

https://substackcdn.com/image/fetch/$s_!cyG-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F865a9e0b-73ad-4579-8540-57821a0290f0_960x1314.png
Chuck Peddle is considered the founder of the personal computer industry. He designed the 6502 microprocessor and its family of chips, which made the personal computer possible.

Sealing Paper Packaging Without Adhesives

https://www.fraunhofer.de/en/press/research-news/2026/march-2026/sealing-paper-packaging-without-adhesives/jcr:content/contentPar/sectioncomponent_139733144/sectionParsys/textwithinlinedimage_1542006690/imageComponent1/image.img.jpg/1770380166691/iap-iws-ivv-iwu-papure-bild-4.jpg
Researchers at Fraunhofer are developing an adhesive-free paper sealing process using a CO laser to create fusible cleavage products. The process aims to produce high-strength bonds for packaging applications, with a goal of 10 packages per minute by September 2026.

Ötzi the Iceman's DNA Reveals a Living Relative 5k Years Later

https://blog.familytreedna.com/wp-content/uploads/2026/02/otzi-iceman-modern-maternal-lineage-uai-258x135.png
tzi the Iceman's maternal lineage was thought extinct but a living man in Algeria shares the same rare DNA. The connection reveals a shared ancient grandmother and a second Neolithic link between Italy and North Africa.

Stop picking my Go version for me

The go directive in go.mod specifies the minimum Go version required to compile a project, not the version used to compile it. This directive is highly viral and can force transitive importers to use a specific version of Go.

Show HN: We built a multi-agent research hub. The waitlist is a reverse-CAPTCHA

PRIVACY_PROTOCOL ABOUT_PROTOCOL

Going Founder Mode on Cancer

https://substackcdn.com/image/fetch/$s_!kFB2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7eb211b-42fd-4c40-a969-54b6403cb9b7_1024x1024.png
Sid Sijbrandij, a self-made billionaire, used his experience as a programmer to develop a complex information management system to manage his cancer treatment. He assembled a team to gather and analyze vast amounts of data to create personalized treatments.

Improving personal tax filing with Claude CLI and Obsidian

https://www.mrafayaleem.com/images/social-card.png
User used AI tools ChatGPT and Claude to optimize personal tax filing in Canada. They created a workflow with Obsidian and Claude Code CLI to organize documents and automate calculations, making the process more organized and less stressful.

Alex Karp says only trade workers and neurodivergents will survive in the AI era

https://fortune.com/img-assets/wp-content/uploads/2026/03/GettyImages-2256666912-Karp.png?format=webp&w=1440&q=100
Palantir CEO Alex Karp suggests future-proofing careers through vocational training or being neurodivergent, as these traits can help individuals think differently and adapt to an AI-driven world. Companies like Palantir and Microsoft are now actively recruiting neurodivergent talent and high school graduates to fill emerging job gaps.

Cat Itecture: Better Cat Window Boxes

https://gwern.net/doc/cat/psychology/2023-11-04-jacobjanerka-cattryingtohideinapatchofgrassinthemiddleofamownlawn.jpg
The user proposes non-anthropocentric principles for cat-friendly architecture that prioritize soundscapes over sight-lines and simplicity of use, improving current cat enclosures like window boxes through features like sound baffling and opaque retreats. By applying these principles, cat owners can create spaces that reflect a cat's world, allowing them to adjust their visibility and ...

The future of text layout is not CSS

Editorial pretext demo: animated orbs, live multi-column text flow, and zero DOM measurements.

Show HN: A prompt that builds the most capable AI agent system

https://opengraph.githubassets.com/2c3b940f2d6db16784a5f1924757471e586e27e2bd94d4dd64a4a9770b689851/fainir/most-capable-agent-system-prompt
The user wants to create a self-improving agent that can handle various tasks such as software engineering, scientific research, and company management, and learns from every task to get better over time. The agent should be built using a combination of patterns and tools from various sources, including Claude Code, OpenAI Codex, and other agent frameworks, to create a durable platform.

Building an E2E Encrypted Chat Application with LanceDB and Libsodium

https://www.justinrmiller.com/assets/seal-screenshot.png
Seal is an end-to-end encrypted chat application that uses LanceDB for zero-infrastructure storage and libsodium for audited cryptography to ensure the server cannot read user messages. The system implements a trust model where users generate X25519 key pairs on registration and the server stores and forwards ciphertext without access to plaintext or private keys.

How to implement the Outbox pattern in Go and Postgres