Om Malik has died

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Om Malik passed away on June 24, 2026, at Stanford Hospital after a long health journey. He will be remembered for his insightful writing and creative endeavors, including photography.

An entire Herculaneum scroll has been read for the first time

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Scientists have virtually unwrapped and read a 2,000-year-old Herculaneum scroll, PHerc. 1667, without damaging it. The scroll contains a Stoic philosophical treatise on ethics, dated to the 2nd century BC, and is the first to be read continuously from start to end.

Libre Barcode Project

The Code 128 Encoder is a tool for encoding text into scannable barcodes. It can be found at a specific URL and is also included in the Code 128 page for further information.

Framework's 10G Ethernet module exposes USB-C's complexity

https://www.jeffgeerling.com/blog/2026/framework-10g-ethernet-module-usb-c-complexity/wisdpi-framework-10g-module.jpeg
The WisdPi 10G Ethernet Expansion Card for Framework computers has performance issues due to USB-C bandwidth complexity and Realtek RTL8159 Ethernet controller limitations. It can reach up to 9.4 Gbps speeds on Windows 11 but may overheat and is not recommended for laptop use.

Apple to skip high-end M6 Mac chips in favor of AI-focused M7 line

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The 'papers, please' era of the internet will decimate your privacy

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Australia's under-16 social media ban is not working as intended, with 7 out of 10 kids still using social media. The law mandates age verification through biometric info, government IDs, or other data, introducing new risks for data breaches and phishing attempts.

Overfitted a 900KB Transformer to Compress a 100MB CSV into 7MB

You trained a 900KB transformer to memorize a single file and compress it using arithmetic coding, achieving 0.5 bits/byte on a 100MB NYC taxi CSV and 1.68 bits/byte on enwik9. The process is slow, taking 20-30 minutes to train and 45 minutes for compression and decompression.

The Garbage Collection Handbook: The Art of Automatic Memory Management (2nd Ed) (2023)

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The Garbage Collection Handbook updates the state of the field in automatic memory management, covering new challenges and state-of-the-art techniques. It provides expert insight on garbage collectors, helping programmers select and configure the best options.

What happened after 2k people tried to hack my AI assistant

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The user built hackmyclaw.com to test OpenClaw's security, sending over 6,000 emails to try and leak a secrets.env file, but none were successful. The experiment showed that prompt injection is harder than expected, even with sophisticated attacks, and the user is now more optimistic about AI security.

Oxide computer 3D rack guided tour

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Explore the Oxide Cloud Computer in 3D. Navigate from rack to sleds to CPUs with guided tours of the components that make up the Cloud Computer.

A game where you're an OS and have to manage processes, memory and I/O events

https://raw.githubusercontent.com/plbrault/youre-the-os/main/readme-assets/in_game_screenshot.png
To play the game, create a sandbox configuration file in src/sandbox and run pipenv run auto with your script.

Un-0: Generating Images with Coupled Oscillators

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Researchers at Unconventional AI built Un-0, an image generator powered by a simulated system of coupled oscillators, achieving FID 6.74 on ImageNet 64×64, matching the quality of leading conventional image generation methods. Un-0's architecture harnesses the laws of physics to do the computing, aiming to run modern AI on a fraction of the energy today's machines need, around 1,000x less.

IBM debuts sub-1 nanometer chip technology

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IBM unveiled a sub-1 nanometer chip technology with a revolutionary transistor architecture at the 0.7 nm node, nearly doubling transistor density. The breakthrough offers up to 50% more performance and 70% greater energy efficiency, enabling future advancements in computing and AI.

Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion

https://opengraph.githubassets.com/6614d73da558d1da54805aa9ac0963b402e659ab814bd38d9f0617a015797a63/inkeep/open-knowledge
OpenKnowledge is a local markdown editor with integrations for LLMs, available as a desktop app or local web app via CLI. It supports macOS, Linux, and Intel Macs, with Node.js 24+ required for installation.

A data race that doesn't compile

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The author implemented a way to prevent data races in a parallel Redux-like system using Rust's type system, by encoding the property of disjointness between reducers and state slices, and using the Sculptor pattern to perform a unique compile-time lookup in a heterogeneous collection. The resulting code is about 200 lines of recursive trait impls and the compiler refuses to assemble code ...

Doing a masters while working in Spain

I moved to Barcelona for a master's degree in Innovation and Research with a focus on advanced computing due to boredom in my freelance job and a desire for a change. The degree was academically focused but had a practical aspect with take-home projects and presentations, and I enjoyed the culture and food of Spain despite the stress and pressure of balancing work and studies.

Eyewitness at the Triangle (1911)

This site includes original sources on the fire held at the ILR School's Kheel Center, an archive of historical material on labor and industrial relations.

Show HN: Chess-Inspired Roguelike

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A seeded chess-pathfinding roguelite. Guide Prince Chazz across the board, dodging enemy pieces, and race the per-seed leaderboard.

Parallel Parentheses Matching

A paper called More Fun with Monoids by Oleg Kiselyov introduced a map-reduce pattern that can be used to solve the parentheses matching problem with O(n) work and O(log⁡n) span. The problem can be further parallelized using a previous or smaller element problem algorithm to solve the general definition of the parentheses matching problem with O(nlog⁡n) work and O(log⁡n) span.

An oral history of Bank Python (2021)

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The author describes Bank Python, a proprietary fork of the Python ecosystem used by investment banks, which includes a global database called Barbara, a job runner called Walpole, and a data management system called MnTable. The system is designed to be holistic and all-encompassing, with a focus on data-first development and a unique approach to software engineering that differs from ...

The Doorman's Fallacy in action

A restaurant replaced physical menus with a QR code, causing inconvenience and chaos among a group of six people. This experience illustrates the Doorman's Fallacy, where technology replaces humans without considering the consequences on customer experience.

OS9Map

https://yllan.org/_astro/OS9Map-screenshot.D51dIk3u_Z1OCRwh.webp
OS9Map lets you browse OpenStreetMap on Mac OS 9. Search for landmarks and addresses, and save the places you care about as bookmarks for next time. Smooth scrolling map canvas — drag with the mouse to pan; nearby tiles load as you go. Bookmarks — save the places you visit often and return to them from the menu in one click.

Honesty gets Emacs patch rejected

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The user worked on improving Emacs performance on macOS, discovering that rendering issues and memory thrashing are the main problems, and created a patch with the help of a Large Language Model (LLM) that was rejected by the Emacs community due to a GNU policy against accepting LLM-assisted work. The user disagrees with the policy, citing its lack of transparency and self-awareness, and has ...

Zig's new bitCast semantics and LLVM back end improvements

The Zig compiler has made several improvements in 2026, including a new ELF linker with fast incremental compilation, improved LLVM backend, and enhanced build system. These changes aim to improve performance, usability, and stability, with features like incremental compilation, lazy type analysis, and better error messages.

Experiments in Sports Seismology for the World Cup

https://cms.pnsn.org/assets/f35cc6bb-b0a6-4f6f-b6e1-ad048caa230d
PNSN will stream real-time seismogram data from Seattle Stadium during World Cup matches. The data will be recorded by seven seismic sensors installed throughout the stadium.

Apple raises prices of MacBooks, iPads

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Record type inference for dummies

https://haskellforall.com/2026/06/record-type-inference-for-dummies/opengraph-image?133960dfd41055ac
The user is writing a series of posts on type inference for anonymous records, a feature that is still lacking in many statically typed languages. They are explaining the basics of type theory and introducing a notation for type inference rules to make the concept more accessible to readers.

Besimple AI (YC P25) Is Hiring

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Besimple AI is hiring a Strategic Projects Lead - Audio Data to own high-priority audio data projects end to end through their platform, translating customer requirements into executable workflows and identifying platform gaps to improve features. The ideal candidate has 3-7+ years of experience in data operations, AI data delivery, and annotation operations, with a strong operator mindset, ...

The last Romans are still around

https://i0.wp.com/signoregalilei.com/wp-content/uploads/2026/06/Roman_Empire_117AD.jpg?resize=532%2C324&ssl=1
The Roman identity has evolved over 1500 years, with various groups in Europe and beyond claiming Roman heritage. These groups include Romanians, Romansh people in Switzerland, Romeika speakers in Greece, and others who have maintained their connection to the Roman Empire.

You can't unit test for taste

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The user built an app called In the Long Run, which allows users to virtually run famous routes worldwide and view points of interest along the way. They used GeoNames data, Python, and DuckDB to create a pipeline that enriches the app with relevant points of interest, overcoming challenges with AI hallucinations and biases.