Published: 2025-07-05 | Origin: /r/programming

Sarah Skidd, a product marketing manager, shares her experience with AI and its impact on her work. Recently, she was hired to rewrite AI-generated copy for a hospitality client's website, which she found to be "vanilla" and unengaging. Spending around 20 hours on the rewrite at $100 per hour, she believes that while AI is increasingly used, skilled writers will still find opportunities. Many writers are now focused on refining AI-generated content, indicating a niche market created by these mis

Published: 2025-07-05 | Origin: /r/programming

"Readers Club" is a publication focused on providing valuable insights on various topics, allowing writers to easily submit their work without delays. It fosters a dynamic environment for sharing impactful stories. The content discusses the dynamics within engineering teams as they grow. Initially, smaller teams collaborate smoothly, rapidly shipping features while sharing casual interactions. However, as the team expands, communication becomes strained, decisions take longer, and a change in team dynamics occurs, often leading to inefficiencies. The author reflects on their experiences within

Published: 2025-07-05 | Origin: /r/programming

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Published: 2025-07-05 | Origin: /r/programming

The content discusses Event Sourcing, highlighting its importance in software architecture for managing decisions and historical data. It emphasizes that events, which capture the sequence of actions in a system, are crucial to making informed decisions, optimizing read models, integrating systems, and improving analytics. The approach is presented as a way to simplify development by breaking down applications into smaller, more manageable components, reducing cognitive load and coupling. The author introduces "Emmett," a tool designed to streamline the incorporation of Event Sourcing into

Published: 2025-07-05 | Origin: /r/programming

In July 2025, an exploration of the performance of Python 3.14's tail-calling interpreter led to the discovery that modern CPUs effectively predict indirect jumps in bytecode interpreters. This ability is enhanced in stable bytecode environments, allowing for high accuracy in dispatch predictions even in typical interpreter loops. The author delved into branch prediction mechanics, emphasizing that they are not a hardware engineer but are presenting interesting high-level concepts. Notably, while detailed information on modern CPU branch predictors is limited

Published: 2025-07-05 | Origin: /r/ruby

Ruby 3.4 begins a gradual transition to making string literals frozen by default, with the aim of improving performance through deduplication of identical string literals. Although existing code will function as usual, developers can optionally enable deprecation warnings to prepare for this change. Notably, Ruby 3.4 introduces "chilled strings" for files lacking the frozen_string_literal pragma, which helps manage strings in a more efficient way without the need for magic comments. The transition is designed to be developer-friendly

Published: 2025-07-05 | Origin: Hacker News

On July 3, 2025, the House passed the Senate’s version of the “One Big Beautiful Bill Act” (OBBBA), which significantly alters federal tax policy towards domestic production and pro-business initiatives. Key changes include the restoration of 100% bonus depreciation, immediate expensing for U.S.-based research and development (R&D), the termination of several clean energy programs established under the Inflation Reduction Act, and the permanent extension of individual tax cuts. New incentives for middle-class families

Published: 2025-07-04 | Origin: /r/programming

The content discusses a TypeScript implementation of Messaging Layer Security (RFC 9420, MLS), emphasizing immutability and type safety. This project is designed to work in browsers, Node.js, or serverless environments and incorporates Post Quantum public-key algorithms. It has a single dependency, @hpke/core, but additional libraries may be needed for specific cipher suites, such as @noble/curves for the MLS_128_DHKEMX25519_AES128GCM_SHA256_Ed

Published: 2025-07-04 | Origin: Hacker News

In part 3 of the LATENTRED series, the author updates on the project's development of an open source 1U managed Ethernet switch, focusing on the line card's PHY. They opted for the VSC8512 PHY due to its QSGMII interface which requires fewer pins and is believed to have an open datasheet. However, the author encountered issues when they discovered that critical information, such as how to adjust the SERDES TX equalizer settings, is available only in a confidential

Published: 2025-07-04 | Origin: /r/programming

Docker helps ensure that machine learning projects and software run consistently across different environments by packaging all necessary components—code, dependencies, and environment—together. This eliminates common issues like "it works on my machine," where software behaves differently on other systems due to variations in programming languages, library versions, or settings. For example, if a project is developed in an older version of Python and someone tries to run it on a newer version, it may break due to deprecated features. Docker avoids these problems by

Published: 2025-07-04 | Origin: Hacker News

NVIDIA is facing significant backlash following the problematic launch of its RTX 50 series, with multiple issues arising. Scalper bots are buying up GPUs before they reach consumers, and reports suggest that NVIDIA may be intentionally limiting stock to inflate perceived demand. Additionally, there are serious concerns about faulty hardware, including power connectors melting and GPUs leaving the factory with missing processing units. The company has also been criticized for increasingly deceptive marketing practices and deteriorating driver quality, a previously praised aspect of their products. To make

Published: 2025-07-04 | Origin: Hacker News

The passage discusses the tension between the idealized vision of creative work in one's imagination and the reality of bringing that vision to life. Before creation begins, the work exists perfectly in the creator's mind, embodying pure potential. However, once the creator attempts to actualize this vision, the perfect version is lost. This process is framed as a kind of "murder" of the impossible in favor of the possible. The author points out that humans uniquely experience suffering due to their imaginative capabilities, creating

Published: 2025-07-04 | Origin: /r/programming

GitOps is a methodology that utilizes Git as the single source of truth for code, infrastructure, configuration, and deployment processes. By ensuring that any changes in the repository are automatically reflected in the system, it emphasizes the importance of continuous deployment and Infrastructure as Code (IaC). The content outlines a simple evolution of a blog website from standard DevOps practices to full GitOps implementation. Initially, the blog uses basic Continuous Integration (CI) where developers push code, which is automatically tested and built through Git

Published: 2025-07-04 | Origin: Hacker News

The text discusses the negative implications of Google Tag Manager (GTM) for online privacy and ethics. It argues that rejecting corporate surveillance practices now leads to penalties, highlighting the need for resistance. GTM is described as a powerful tool that conceals invasive tracking scripts, allowing for greater surveillance under the guise of privacy improvements. Google is reportedly shifting its focus from third-party to first-party cookies in order to bypass content-blocking measures, raising concerns about the increasing difficulty of safeguarding user privacy. The connection between

Published: 2025-07-04 | Origin: /r/programming

OpenAI is transitioning from TypeScript to Rust for rebuilding Codex, highlighting the benefits of using compiled languages for creating standalone tools. The primary advantage of distributing tools as static binaries is not speed, but the elimination of the need for users to install a complete toolchain, thereby reducing the chances of shipping faulty code. Citing examples like the Google Cloud CLI, which has had issues when written in Python, the text emphasizes the difficulties smaller teams face without a compiler. Tools in interpreted languages require proper development

Published: 2025-07-04 | Origin: Hacker News

The content discusses the dynamics of innovation and success in the MMORPG (Massively Multiplayer Online Role-Playing Game) industry during the late 1990s, focusing on the contrast between early pioneers like Ultima Online and the later success of EverQuest. While Ultima Online demonstrated the potential for a persistent online fantasy world, it was EverQuest that capitalized on this concept and achieved massive popularity and profitability. EverQuest benefited from observing Ultima Online's missteps and was able to refine its approach accordingly

Published: 2025-07-04 | Origin: Hacker News

The author is rebuilding their homelab by transitioning from a large 24U rack to a mini rack, primarily because their data storage needs have decreased significantly from 120 TB to a target of around 6 TB. This change is driven by no longer needing extensive storage after moving a YouTube channel to a studio. The author has explored three new mini NAS devices released in the past year, which utilize Intel N100/N150 chips and feature various M.2 NVMe SSD slots and 2

Published: 2025-07-04 | Origin: Hacker News

epanet-js is a new web application that integrates modern web mapping with the EPANET hydraulic simulation algorithm, aimed at professionals involved in planning and updating water utility systems. Created by Luke Butler and Sam Payá at Iterating, it addresses a fascinating area that the author is keen on but not very knowledgeable about. The author reminisces about their past project, Placemark, a mapping tool that was open-sourced under the permissive MIT license, which encouraged others to build upon it, including creating

Published: 2025-07-04 | Origin: /r/ruby

Rails 8 enhances rate limiting in Action Controller by allowing multiple configurations per controller using the `name:` parameter, unlike Rails 7.2, which was restricted to a single rate limit. The flexibility supports different strategies for various actions, such as burst control, hourly quotas, and delete protection. Each action can have tailored rate limits that function cohesively, thanks to the inclusion of the name in the cache key. This update removes the need for external gems and provides developers with fine-grained control over

Published: 2025-07-04 | Origin: /r/programming

The Model Context Protocol (MCP) has been updated to address past security vulnerabilities, with the new specification release being MCP v2025-06-18. Key updates include: 1. MCP servers are now classified as OAuth 2.0 Resource Servers. 2. Clients are required to include a resource parameter when requesting tokens, linking each token to a specific MCP server. 3. Support for structured JSON tool output has been added. 4. Servers can request user input mid-session through an elicitation