The author is building exe.dev, a cloud platform that addresses the limitations of current cloud services, allowing users to run VMs on their own resources and manage them easily. The goal is to create a cloud that is more flexible and user-friendly, with local NVMe storage, global regions, and a simple, intuitive interface.
Ursa Ag, a small Canadian manufacturer, is selling tractors with remanufactured 1990s diesel engines and no electronics for half the price of comparable machines. The company's simple, mechanical design is appealing to farmers who want to avoid modern complexity and high costs.
The user discusses the benefits of using color in hex dumps to make it easier to notice patterns and details in the data. They propose a custom hex editor called hexapoda and suggest that more tools should include color-coded bytes.
Apple fixed a bug that allowed deleted messages to be retained on iPhones due to notifications being stored in the device's database. This issue was exploited by the FBI using forensic tools, raising concerns among privacy activists about authorities accessing deleted data.
The Riemann integral is a mathematical concept that approximates the area under a graph by using rectangles and partitions, and a function is Riemann integrable if the difference between the upper and lower sums is less than any given positive value. The Fundamental Theorem of Calculus states that the definite integral of a function is equal to the difference of its antiderivative evaluated ...
A Firefox-based browser vulnerability allows websites to derive a unique identifier from IndexedDB database ordering, linking activity across origins. Mozilla has fixed the issue in Firefox 150 and ESR 140.10.0.
A programmer designed a 5x6 pixel font for low-resolution displays, allowing for compact layouts and easy programming. The font takes up 350 bytes of memory and is suitable for 8-bit microcontrollers.
Ars Technica uses generative AI tools in its workflow, but only with human oversight and standards. The site's editorial text is written by humans, and AI output is never treated as an authoritative source.
The writer is concerned about the direction of AI development and its potential impact on society, preferring a more nuanced approach to technology. They question Elon's worldview and the value of a society where AI is controlled by powerful individuals.
Isopod Site aims to improve isopod identification through basic anatomy understanding. Selective breeding is used in the hobby to boost unique traits in new lineages.
A single-celled bacterium is stuck in tar-like water due to its size, but it can move using its flagellar motor, a powerful electric motor that rotates at several hundred revolutions per second. The motor is powered by the proton motive force, a driving force that powers processes in cells, and can switch directions to propel the bacterium forward or cause it to tumble.
This is a series of articles I wrote while writing paella, following Nora Sandler's Writing a C Compiler. It was both an exercise to learn Zig and a way to waste time instead of looking for work, as I am currently "between jobs". I did not edit them as I collect them here outside of fixing some broken links.
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Researchers investigated the "Over-Editing" problem where AI models rewrite code unnecessarily, making it harder for humans to review and understand. They found that reinforcement learning can improve the editing behavior of AI models, making them more faithful and minimal, without degrading their general coding ability.
A retired medical doctor shares their passion for researching the Maritime Silk Route and its significance in Indian Ocean trade, drawing from various books and experiences. Their book, Sri Lanka, Serendib, and the Silk Road of the Sea, fills a gap in knowledge about Sri Lanka's role in this trade since ancient times.
A generative visual internet
The user discussed three book-length projects about classic video games: TEMPEST vs TEMPEST, IRIDIS ALPHA THEORY, and psychedelia syndrome, which delve into the mechanics and source code of the games. The books are free to download and offer in-depth analysis of the games.
Arch Linux now has a reproducible Docker image under the "repro" tag, but pacman is not usable out of the box due to stripped pacman keys. Users must regenerate the pacman keyring before installing packages.
The concept of Cognitive Debt, introduced by Margaret-Anne Storey, highlights three layers of system health: Technical debt in code, Cognitive debt in people, and Intent debt in artifacts. As LLMs become more prevalent, experts like Ajey Gore and David Cassel discuss the need for verification and reorganization around judging the output of LLMs rather than solely focusing on writing code.
Zed now allows parallel agent orchestration with a new Threads Sidebar for control and monitoring. The Threads Sidebar offers instant access to common operations and helps developers stay organized with multiple projects and agents.
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Git 2.54 introduces new features including the experimental 'git history' command for rewriting commit history and a new way to define hooks in configuration files. Other notable changes include improved usability in 'git add -p' and 'git log -L', as well as enhancements to 'git blame' and 'git backfill'.
Qwen3.6-27B is a 27-billion-parameter multimodal model that surpasses previous-generation models on major coding benchmarks. It is natively multimodal, supports both vision-language thinking and non-thinking modes, and is available for self-hosting and through Alibaba Cloud Model Studio API.
The writer argues that iPads should be touch-only devices with unique, weird apps, while MacBooks should be for multitasking and keyboard-based work.
Penn State researchers led by William Brune documented corona discharges in nature for the first time, observing them on trees during thunderstorms in Florida. The phenomenon, which cleans the air by producing hydroxyl, was captured using a custom-built telescope system and has implications for forest health and atmospheric cleansing.
Book prices have increased over time, but when adjusted for inflation, they are actually lower than expected. Publishers face high costs and low profit margins, making it difficult to cut prices without harming authors and the publishing industry.
User analyzed 500 Show HN pages for AI design patterns, finding 21% with heavy slop, 46% mild, and 33% clean. The results suggest most sites are uninspired rather than AI-generated.
To run the emulator, download the hard disk image and wait for the selftest to complete or abort it by typing '!'.
OpenAI is updating security certificates for macOS apps due to a third-party developer library, Axios, being compromised. Users must update their apps to the latest versions by May 8, 2026, to prevent potential risks of fake apps.
The Teams TypeScript SDK allows you to integrate your existing HTTP server with Teams by registering a messaging endpoint and handling incoming requests. The SDK provides a pattern for integrating with Express, LangChain, and Azure Foundry, and can be used with other HTTP servers and frameworks.