Published: 2025-07-20 | Origin: /r/programming

Kubernetes (K8s) is an open-source platform designed for automating the deployment, scaling, and management of containerized applications. It organizes containers into logical units for easier management and discovery, and leverages Google's extensive experience in running production workloads. Kubernetes is scalable and can adapt to various environments, whether local, hybrid, or in the public cloud. It enables consistent application delivery, even in complex scenarios. Quotes from industry professionals highlight its effectiveness in meeting client demands and its suitability for machine learning

Published: 2025-07-20 | Origin: /r/programming

The content discusses a 3D engine developed using vanilla JavaScript, featuring software rendering on a 2D canvas with stepped flat-shading, sorting, and clipping. Users can experiment with controls to test the number of triangles per frame that the engine can handle. There is a link provided for accessing the engine, and it emphasizes the importance of user feedback. Additionally, there is an error message suggesting a page reload in case of loading issues.

Published: 2025-07-20 | Origin: /r/programming

The content discusses ShellMake, a shell script preprocessor that generates tailored output based on system environments by reading specially marked comment blocks. It allows for multiple targets using a single configuration file and is written in C for efficiency and low dependencies. ShellMake performs a linear scan to include or exclude text blocks based on context but does not execute any logic. Users must download the source code and compile it using cmake, as shmake is not available as a pre-built package. Additionally, the content highlights the

Published: 2025-07-20 | Origin: /r/ruby

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Published: 2025-07-19 | Origin: /r/programming

The content discusses the Xenity Engine, a cross-platform game engine designed for PlayStation Portable, PsVita, PS3, and Windows. It acknowledges user feedback and emphasizes the importance of contributions via pull requests for features, bug fixes, and documentation improvements. The engine does have limitations and potential issues during development. Users need to configure the compiler path for compiling projects and must install Docker Desktop to compile games for PSP, PS3, and PsVita. Additionally, it specifies compatible image, audio

Published: 2025-07-19 | Origin: Hacker News

Ring founder Jamie Siminoff has returned to lead the company, reinstating a surveillance-centric approach that raised privacy concerns in the past. The company is reintroducing features that enable police to request video footage and even live-stream access from users' home security devices, reversing reforms aimed at limiting such access. This shift poses significant threats to civil liberties, as police have previously exploited Ring footage without warrants, raising fears of misuse for tracking individuals related to sensitive issues like abortions or immigration. Siminoff announced

Published: 2025-07-19 | Origin: /r/programming

The author, Utkarsh Kanwat, has developed over 12 production AI agent systems in various areas including development, DevOps, and data operations. He argues that the current enthusiasm surrounding autonomous agents is mathematically unfeasible, and emphasizes what approaches are effective in real-world production environments. The author invites readers to subscribe for insights on AI engineering and development tools, ensuring a spam-free experience with an option to unsubscribe anytime.

Published: 2025-07-19 | Origin: /r/programming

Michael Larabel is the founder and principal author of Phoronix.com, established in 2004 to enhance the Linux hardware experience. He has authored over 20,000 articles on Linux hardware support, performance, and graphics drivers. Additionally, he develops the Phoronix Test Suite and other benchmarking tools. Phoronix offers a premium subscription for ad-free access and additional features to support the site's operations. Users can also contribute via tips or donations. Legal and privacy policies are available on the site

Published: 2025-07-19 | Origin: Hacker News

The importance of data backup is often underestimated, leading to significant data loss due to flawed techniques and misconceptions, such as confusing RAID with backup. Many people rely solely on cloud solutions without understanding their responsibilities in data protection, as cloud providers operate on a shared responsibility model. This oversight can foster a dangerous perception that backups are unnecessary. The author emphasizes a philosophy for backups: data should always be restorable, in an open format, and consistent. They highlight increasing risks, especially for internet-connected servers like e

Published: 2025-07-19 | Origin: Hacker News

The author discusses the need to enhance command line tools and design APIs to better accommodate LLM (Large Language Model) agents, especially given the limitations of small context windows in local models. They share their experience in using LLMs for automating reverse engineering tasks with IDA Pro MCP, highlighting the challenge of balancing information provided to LLMs to optimize performance while avoiding overloading context windows. Specific APIs, like `get_global_variable_at`, are noted for their effectiveness, though they sometimes fail,

Published: 2025-07-19 | Origin: Hacker News

MIT Technology Review recently published an article titled “How to run an LLM on your laptop,” which begins with a hypothetical scenario of utilizing offline LLMs during an apocalypse. The author reflects on the size comparison between local LLMs and offline Wikipedia downloads. By examining models from the Ollama library and Kiwix downloads, the author notes that while local LLMs can vary significantly in size, they serve different functions compared to encyclopedias, making direct comparisons challenging. Key points include:

Published: 2025-07-19 | Origin: Hacker News

The author recently released a project called Protocollie, which was developed in just four days using unfamiliar programming languages without direct coding involvement. Despite its success, the author expresses uncertainty about replicating the process. They reflect on the nature of expertise, particularly in the rapidly changing field of technology, noting that even the most experienced AI programmers are still relatively new, meaning everyone is effectively a beginner. The author discusses their creation process, which evolved organically rather than through a planned system, highlighting how it grew

Published: 2025-07-19 | Origin: Hacker News

The author, Dave Barry, humorously recounts discovering his own apparent death through a Google search of his name, which presented an AI-generated overview erroneously stating he had passed away. Intrigued, Barry clicked on the query about his death, only to find that the details were incorrect. He confirmed he is indeed alive, having recently been examined by physicians who found no evidence of death. Despite the error, he submitted feedback to Google about the misinformation, humorously acknowledging the vastness of Google's

Published: 2025-07-19 | Origin: Hacker News

NASA's X-59 quiet supersonic research aircraft has successfully begun taxi tests, marking its first movement under its own power. On July 10, 2025, NASA test pilot Nils Larson conducted the aircraft's inaugural low-speed taxi test at U.S. Air Force Plant 42 in California. This test is part of the final ground tests before the X-59's first flight, with plans to gradually increase speed leading to a high-speed taxi test. During the low-speed tests,

Published: 2025-07-19 | Origin: /r/programming

The article discusses the complexities of working with color gradients in different color spaces, specifically sRGB, linear RGB, and OkLab. It emphasizes the growing consensus on the importance of linearizing sRGB gradients or using a perceptually uniform colorspace like OkLab for specific applications, particularly for color transitions within shapes or textures. Linear RGB is considered physically correct and visually adequate, but its use can lead to different visual outcomes depending on the colors involved. For instance, in monochrome transitions between black and

Published: 2025-07-19 | Origin: /r/programming

The article discusses the critical concept of availability in system design, essential for ensuring that users can access services when needed. Availability is defined as the percentage of time a system successfully serves requests, calculated as (Uptime/(Uptime + Downtime)) * 100. For example, a system that runs for 1000 hours with 1 hour of downtime has an availability of 99.9%. It is closely related to reliability, performance, and durability. High-availability systems are often measured in

Published: 2025-07-19 | Origin: /r/programming

Przemysław Dębiak, a Polish programmer and former OpenAI employee, achieved a remarkable feat by defeating an advanced AI model in a 10-hour coding competition at the AtCoder World Tour Finals 2025 in Tokyo. The competition, which required contestants to tackle a complex optimization problem, marked a significant moment in which a human programmer directly competed against AI in a major event. Dębiak's victory, despite his extreme exhaustion, drew parallels to the legend of John Henry,

Published: 2025-07-19 | Origin: Hacker News

The blog discusses the author's journey into self-hosting, detailing their experiences with various methods like Docker and Ansible. Initially, the author struggled to find a perfect solution, leading to extensive tinkering without significant benefits. After self-reflection, they adopted a "good enough" approach, clearly defining their goals and requirements. This shift has allowed them to maintain a successful self-hosting setup for over six months. The motivation behind self-hosting stems from a desire for data control, enhanced privacy, and

Published: 2025-07-19 | Origin: /r/programming

In the blog post by Loris Cro, the author discusses the concepts of concurrency, parallelism, and introduces the term "asynchrony" as a missing piece in understanding concurrent programming. Concurrency allows multiple tasks to be executed either simultaneously or through time-sharing, while parallel computing involves doing many calculations at the same time. The author explains that asynchrony plays a crucial role in concurrent programming. Using examples like saving files and creating a TCP server, Cro illustrates that in some cases, the

Published: 2025-07-19 | Origin: Hacker News

Economists identify two key roles of advertising in enhancing welfare, but the internet has disrupted these roles. Instant search capabilities have weakened the effectiveness of ads by fostering a "grifter equilibrium," where marketplace dynamics allow for low-quality sellers to thrive. For instance, when searching for "ankle socks" on Amazon, different types of sellers face distinct profit structures. High-quality sellers earn profits without returns or relaunch costs, while low-quality sellers incur penalties for poor quality and face potential relaunch costs.