Published: 2025-07-31 | Origin: /r/ruby

Jon Sully discusses a new approach to autoscaling servers that focuses on maintaining a preferred level of server "utilization." The article aims to delve deeper into the concept of utilization, explaining its definition and relevance in the context of servers and computing. Utilization, in simple terms, refers to how much of a resource is being used in relation to its maximum capacity. Sully emphasizes the importance of clear terminology in software development and uses relatable examples, like a refrigerator, to illustrate utilization in everyday situations,

Published: 2025-07-31 | Origin: /r/programming

More developers are utilizing AI tools for coding, with adoption increasing to 84% in the 2025 Stack Overflow Developer Survey. However, trust in these tools has declined significantly. Despite the growth in usage, developers are facing issues with technical debt due to AI-generated solutions that aren't fully reliable. The survey, which included over 49,000 developers from 177 countries, highlighted a paradox where, even as AI adoption rises, trust in the technology has fallen. Erin Yepis, a senior analyst

Published: 2025-07-31 | Origin: Hacker News

The author has been using a MacBook Pro Silicon M1 Max for several years without issues, but recently experienced significant battery drain overnight when not plugged in. After researching the problem, they discovered the terminal command `pmset -g log` to check power management logs, but found it difficult to read. They created a tool for analysis and tried adjusting settings like `tcpkeepalive` with little success. Further investigation led them to Sleep Aid, a user-friendly tool that displays wake events and allows setting

Published: 2025-07-31 | Origin: Hacker News

FLUX.1 Krea is an open image model, developed in collaboration with Black Forest Labs, designed for enhanced aesthetic control and image quality. Users can download the 22GB model weights from Hugging Face and access the corresponding repository on GitHub. This model, which is fully compatible with the FLUX.1-dev ecosystem, has been distilled to maintain the artistic quality of Krea 1 while emphasizing aesthetics and photorealism. The report discusses the development process, including insights on pre

Published: 2025-07-31 | Origin: /r/ruby

The content discusses the author's experience of incorporating Easter eggs into SaaS apps and marketing sites, specifically highlighting the implementation of the Konami Code—a famous cheat code from 1980s video games. The article aims to demonstrate how to add this Easter egg in a reusable manner using the Stimulus framework's Values API and custom events. The process begins with setting up HTML for a Stimulus controller named "sequence," which listens for keydown events. The controller maintains an array of recently entered keys,

Published: 2025-07-31 | Origin: /r/programming

Anastasija Uspenski discusses insights from the 2025 Developer Survey by Stack Overflow, which gathered responses from over 49,000 developers worldwide. The findings reveal a significant increase in the adoption of AI tools, with 84% of respondents using or planning to use them, and 51% relying on them daily. However, trust in AI output is declining, with 46% of developers expressing distrust in accuracy, a rise from 31% the previous year. Among professional developers,

Published: 2025-07-31 | Origin: /r/programming

The content discusses an event where breakfast and coffee are provided to attendees who will engage with valuable tech discussions across different tracks: backend, frontend, and data science. Each track will feature a panel of speakers who will share their experiences and insights into various challenges and lessons in the tech industry. One speaker recounts their experience in a FinTech venture within a traditional bank, highlighting issues like fragmented systems and ownership confusion. This led to a transformation facilitated by GitOps, emphasizing the importance of this approach as a

Published: 2025-07-31 | Origin: /r/programming

Unison is an innovative programming language designed to simplify coding by eliminating common issues related to encoders, decoders, and dependency management. It allows for seamless computation deployment, with real-time code validation and structured refactoring sessions, avoiding misleading type error lists. Unison stores code in a database, preventing issues related to version mismatches and enabling features like instant renames and type-based searches. By using hashing instead of naming for code references, it significantly reduces dependency conflicts. The language is statically-

Published: 2025-07-31 | Origin: /r/ruby

Decant is a lightweight, dependency-free framework for managing static content, such as Markdown files, while being compatible with various Ruby web frameworks. It allows users to define a model-like class pointing to a directory of files, enabling easy access to content and frontmatter data. Users can define methods for convenience and access files through their extension-less paths. Files can be organized in nested directories, allowing for flexible routing similar to Rails and Sinatra. Decant offers methods like `find`, which retrieves a single item

Published: 2025-07-31 | Origin: Hacker News

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Published: 2025-07-31 | Origin: Hacker News

Futhark is a programming language designed for performance, but users may still encounter slow programs. To address performance issues, programmers can use profiling tools to understand which parts of their programs are causing delays. The recent release of Futhark improved profiling support, introducing a feature called `futhark profile` that translates machine-readable profiling data from `futhark bench` into human-readable reports. This profiling identifies time spent in GPU kernels and other operations, compiling the results into a table. However,

Published: 2025-07-31 | Origin: Hacker News

The author expresses frustration about how code is produced, emphasizing that they only care about the quality of what gets merged into the codebase, not the method of its creation (whether by hand, forum, LLM, or otherwise). They detail concerns about the nature of LLM-generated code, noting that while it may function well, it often deviates from established team conventions and best practices. This includes unnecessarily duplicating functions or altering configurations in ways that experienced developers wouldn't. The crux of the matter

Published: 2025-07-31 | Origin: Hacker News

The OpenBSD Journal features a contribution by Peter N. M. Hansteen dated July 30, 2025. The article discusses an initial commit message regarding the availability of a package that is not yet linked to the build system. Users can compile the port locally to experience a classic Unix desktop. However, there is a warning from contributor ajacoutot@ about the package not being ready, as another user, Emiel Kollof, notes that it doesn't build on the current system. The

Published: 2025-07-31 | Origin: Hacker News

In Mike Kaganski's blog post, he expresses his disappointment with Microsoft's customer service and competence, particularly after experiencing an issue with his email account. Despite being an open-source developer who appreciates some of Microsoft's offerings, he found his account blocked after attempting to send an email with links to a LibreOffice development mailing list. He believes his email did not violate any of Microsoft's service agreements. Although the company provides an appeal process, it primarily relies on automated support, which did not address his problem. He highlights

Published: 2025-07-31 | Origin: /r/ruby

The content describes an alternative curses library called `rcurses`, written in pure Ruby, aimed at simplifying the development of terminal user interface (TUI) applications. Key features include full RGB support alongside 256-color options, easy installation via `gem install rcurses`, and minimal external dependencies. Examples of applications built using rcurses include a rudimentary T-Rex calculator and an advanced terminal file manager (RTFM). The library enables users to create panes in the terminal, specifying their size and color using

Published: 2025-07-30 | Origin: Hacker News

Figma is set to begin trading on the New York Stock Exchange under the ticker “FIG” on July 31, 2025, following the pricing of its initial public offering (IPO) at $33.00 per share for 36,937,080 shares of Class A common stock. The offering includes 12,472,657 shares from Figma and 24,464,423 shares from existing stockholders, with an option for underwriters to purchase an additional 5,540

Published: 2025-07-30 | Origin: /r/programming

The article addresses the common belief that AI will decrease the demand for engineers, arguing instead that successful companies will actually invest more in engineering talent. The author presents two approaches companies are taking: 1. **Fewer People, Similar Productivity** - Some companies, especially those selling AI products, are incentivized to operate with fewer employees while maintaining productivity, as this reflects their value proposition. 2. **More People, Higher Productivity** - Other companies, not focused on cutting-edge AI, may mistakenly adopt

Published: 2025-07-30 | Origin: Hacker News

Micron has introduced three new SSDs targeting different markets: the 9650, the 6600 ION, and the 7600. 1. **9650**: This is a PCIe Gen 6 SSD utilizing TLC (3 bits/cell) flash, designed for high-speed performance. It offers two variants - the read-optimized 9650 Pro and the mixed-use 9650 Max, with capacities ranging from 6.4 TB to 30.72 TB

Published: 2025-07-30 | Origin: /r/ruby

The content discusses a library designed to generate BAML-style JSON schemas from dry-schema, facilitating the creation and validation of structured responses using large language models (LLMs). It emphasizes the importance of user feedback and provides installation instructions for the gem, including how to manage dependencies and run tests. The library supports annotating types with dry-types to enhance schema descriptions and enables rendering of prompts via a Phlex component. Users can also experiment with the library through an interactive console and are given guidance on version updates and

Published: 2025-07-30 | Origin: Hacker News

Ollama has released a new app for macOS and Windows that allows users to download and interact with models. The app features drag-and-drop functionality for text and PDF files and offers adjustable context length for handling larger documents, which may require more memory. It also supports image inputs for compatible models like Google DeepMind's Gemma 3, as well as the ability to process code files. Users can download the app now, and standalone CLI versions are available on Ollama’s GitHub releases page