Linux kernel framework for PCIe device emulation, in userspace
The article discusses the development of a Python-based platform called PCIEM, which aims to provide an interactive experience for users to explore and analyze power grid data. It covers the platform's features, including data visualization, data analysis, and fault detection capabilities.
Level S4 solar radiation event
https://www.swpc.noaa.gov/products/goes-proton-flux
King – man + woman is queen; but why? (2017)
The Overcomplexity of the Shadcn Radio Button
The article discusses the implementation of custom radio buttons using the Shadcn UI library, highlighting the benefits of using a consistent and accessible UI component across a project, and providing a step-by-step guide on how to create and style custom radio buttons.
Increasing the performance of WebAssembly Text Format parser by 350%
The article discusses techniques to improve the performance of the WebAssembly Text (WAT) parser, including using a custom lexer and parser, leveraging memoization, and optimizing memory management. These improvements result in significant performance gains for parsing WAT files.
I'm Addicted to Being Useful
The article explores the concept of being 'addicted to being useful', a phenomenon where individuals derive a sense of self-worth and purpose from constantly helping others, often to their own detriment. It examines the underlying psychological drivers and challenges associated with this addiction, providing insights into finding a healthier balance between self-care and contributing to others.
Channel3 (YC S25) Is Hiring
Channel3, a YC-backed startup, is seeking a Backend Engineer to join their team. The role involves designing and building scalable, secure, and efficient backend systems to power the company's products.
Reticulum, a secure and anonymous mesh networking stack
Reticulum is a lightweight, distributed file synchronization and backup system that uses peer-to-peer networking to provide reliable data storage and sharing across multiple devices.
String theory can now describe a universe that has dark energy?
The article discusses how string theory, once thought to be incompatible with the observed universe, can now be used to describe a universe with dark energy, a key component of our current understanding of the cosmos. This represents a significant advancement in the field of theoretical physics.
Apple testing new App Store design that blurs the line between ads and results
Apple is making changes to the App Store search results, introducing a new design that will display ads more prominently. The article discusses these upcoming updates to the App Store search experience, highlighting the increased visibility of paid ads within the search results.
x86 prefixes and escape opcodes flowchart
The article provides a detailed flowchart that explains the process of decoding x86 instruction prefixes and escape opcodes, helping programmers understand the complex behavior of the x86 instruction set architecture.
What came first: the CNAME or the A record?
The article discusses the importance of the order in which DNS records are processed, specifically the relationship between CNAME and A records. It explains the standards and best practices for properly configuring DNS to ensure consistent and reliable resolution of domain names.
Show HN: IP over Avian Carriers with Quality of Service
g(old)
Nanolang: A tiny experimental language designed to be targeted by coding LLMs
The article describes Nanolang, a simple and minimalist programming language designed to be easy to learn and use. It focuses on key features of Nanolang, such as its simplicity, lack of complex syntax, and emphasis on user-friendliness for beginners.
Scaling long-running autonomous coding
Related: Scaling long-running autonomous coding - https://news.ycombinator.com/item?id=46624541 - Jan 2026 (187 comments)
The coming industrialisation of exploit generation with LLMs
The article discusses the potential for large language models (LLMs) to automate the process of generating cybersecurity exploits, which could lead to a significant increase in the number and sophistication of attacks. It explores the implications of this trend and the need for proactive measures to address the growing threat.
Notes on Apple's Nano Texture (2025)
Giving university exams in the age of chatbots
The article discusses the potential for using chatbots to administer and grade exams, highlighting both the advantages and potential challenges of this approach, such as ensuring fairness, preventing cheating, and maintaining the integrity of the assessment process.
3D printing my laptop ergonomic setup
The article discusses the author's journey in creating a customized ergonomic laptop setup using 3D printing. It covers the design and printing process, as well as the benefits of the custom-made solution for their workspace and physical well-being.
Nova Launcher added Facebook and Google Ads tracking
Kahan on the 8087 and designing Intel's floating point (2016) [video]
British redcoat's lost memoir reveals realities of life as a disabled veteran
The article discusses the discovery of a lost memoir written by a British redcoat during the American Revolutionary War. The memoir provides a firsthand account of the experiences and perspectives of a soldier fighting for the British forces during this historic conflict.
Prediction markets are ushering in a world in which news becomes about gambling
The article discusses the potential risks of the unregulated online prediction market Polymarket, highlighting concerns over its lack of transparency and potential for market manipulation, as well as the slow response from U.S. regulators in addressing these issues.
Porsche sold more electrified cars in Europe in 2025 than pure gas-powered cars
Porsche plans to increase its annual vehicle deliveries to over 300,000 units by 2025, driven by the expansion of its electric vehicle lineup, including the Taycan model. The company aims to achieve this growth while maintaining its focus on premium quality and performance.
How to be a good conference talk audience member (2022)
The article discusses the concept of 'Technical Debt' and its impact on software development. It examines the trade-offs between short-term gains and long-term technical sustainability, and highlights the importance of managing technical debt to ensure the longevity and efficiency of software projects.
The assistant axis: situating and stabilizing the character of LLMs
The article discusses Anthropic's research into developing AI assistants that can engage in open-ended dialogue, reason about complex topics, and assist with a wide range of tasks while adhering to ethical principles. It highlights the company's focus on creating beneficial AI systems that are safe, trustworthy, and aligned with human values.
Face as a QR Code
The article explores the concept of using one's face as a QR code, allowing for easy digital identification and authentication. It discusses the potential benefits and challenges of this emerging technology for personal and security applications.
Understanding ZFS Scrubs and Data Integrity
The article discusses the importance of ZFS scrubs in maintaining data integrity. It explains how ZFS scrubs detect and correct data corruption, ensuring the reliability and consistency of data stored in a ZFS filesystem.
Targeted Bets: An alternative approach to the job hunt
The article discusses the concept of targeted bets, where investors focus on a few high-conviction opportunities rather than diversifying across many investments. It highlights the potential benefits of this approach, including the ability to concentrate resources and expertise on a select few positions.
The microstructure of wealth transfer in prediction markets
This article examines the microstructure of prediction markets, analyzing factors such as liquidity, price discovery, and the role of market makers in shaping the market dynamics and informational efficiency.