Published: 2025-11-01 | Origin: Hacker News

The author created a new Go implementation of the ML-DSA post-quantum signature algorithm but encountered an issue where the verification process rejected valid signatures. After attempting to debug but feeling exhausted, the author decided to use the AI tool Claude Code for assistance. To their surprise, Claude quickly identified a complex bug in the implementation, demonstrating the tool's potential effectiveness. The author shares this experience as a case study for those skeptical about AI's usefulness, while also noting that they received Claude Max for free

Published: 2025-11-01 | Origin: /r/programming

The content describes a web developer's transition into systems programming, focusing on their experiences learning the Zig programming language. It highlights the developer's exploration of memory management and various low-level programming techniques, showcasing the challenges and knowledge gained in this new area of expertise.

Published: 2025-11-01 | Origin: Hacker News

The author emphasizes the importance of user feedback and discusses the exploration of a novel approach to web development that bypasses traditional coding practices. They created a basic web server devoid of application logic, which solely relies on a large language model (LLM) to determine how to respond to requests. This experimental server handles simple CRUD operations, functioning as a contact manager using just HTTP requests. The objective was to evaluate the feasibility of a future where coding is unnecessary. Despite achieving some success, the project revealed significant challenges

Published: 2025-11-01 | Origin: /r/programming

The author reflects on their experience with DigitalOcean, a cloud service provider used since 2013, highlighting the humor in receiving multiple emails about a negligible outstanding balance of $0.01. Despite generally being satisfied with DigitalOcean’s service, the author finds it amusing that an automated billing system generated four reminders regarding such a tiny amount. The series of notifications includes emails about payment requirements and an invoice showing a charge of just one cent. The piece emphasizes the inefficiency of over-automating notifications for

Published: 2025-11-01 | Origin: Hacker News

GHC (Glasgow Haskell Compiler) now has a client-side implementation that can run in browsers using WebAssembly (WASM), showcasing the advancements of its WASM backend. A demo is available, and while detailed explanations will come later, the functionality holds promise, particularly for interactive online courses in Haskell. Users are interested in the potential for loading packages via Cabal in the browser, although current limitations prevent Cabal from operating in that environment due to the lack of process support. It

Published: 2025-11-01 | Origin: Hacker News

arXiv's computer science category has revised its moderation practices for review articles and position papers. Now, these submissions must be accepted by a journal or conference and provide documentation of successful peer review to be considered. Any submissions lacking this documentation are likely to be rejected. This change aims to manage the overwhelming influx of such papers, exacerbated by the ease of generation using AI tools. Although review articles and position papers were not previously listed as accepted content, they were sometimes accepted at moderator discretion due to their

Published: 2025-11-01 | Origin: /r/ruby

The author reflects on the unrealistic expectations set by automated tests, which often claim to mimic user behavior but do so with an unrealistic advantage. These tests operate under the guise of being users, leveraging perfect knowledge of the website’s structure and elements, allowing them to navigate and interact flawlessly. This distorts the true user experience, as real users experience confusion and errors that automated tests do not. The author introduces a new approach inspired by a recent tool, which uses screenshots to guide the testing process, emphasizing that

Published: 2025-11-01 | Origin: /r/programming

It seems you've provided a description of a file named "signature.asc," which appears to be a PGP signature. PGP (Pretty Good Privacy) signatures are used to verify the authenticity and integrity of a message or document. However, without the actual content of the document or communication you want summarized, I cannot provide a summary. Could you please share the text or main points you'd like me to summarize?

Published: 2025-11-01 | Origin: /r/programming

Bold is a fast text editor that is preparing for a public beta release soon. The development process involved significant work on threading, particularly in integrating non-blocking file operations. The first two weeks focused on refining the IO thread and improving code folding logic. In the third week, the team added functionality to dynamically change the editor's theme based on system preferences and enabled user customization for Language Server Protocols (LSPs) and Debug Adapter Protocols (DAPs) through a configuration file. The development

Published: 2025-11-01 | Origin: /r/programming

WebAssembly is a low-level bytecode supported by all major web browsers, designed for performance parity with native code especially for languages like C and C++. Previous evaluations showed WebAssembly to be only about 10% slower than native code, but this was limited to small scientific kernels. A new extension called Browsix-Wasm enables the running of unmodified Unix applications compiled to WebAssembly directly in browsers. Large-scale benchmarks reveal a significant performance gap, with applications compiled to WebAssembly running 45-55

Published: 2025-11-01 | Origin: /r/programming

The text discusses the challenges of naming variables and concepts in programming, referencing a quote by Phil Karlton that highlights cache invalidation and naming as two difficulties in computer science. It emphasizes the importance of using consistent and clear naming conventions to improve code readability and maintainability. Suggestions include using standard names like "isActive" for booleans, avoiding negative names that can cause confusion, and steering clear of ambiguous abbreviations. It also advises choosing a consistent spelling (preferably US spelling) and avoiding overly

Published: 2025-11-01 | Origin: Hacker News

Startups have traditionally prioritized growth over profitability, often viewing profitability as a lack of ambition. However, this perspective is flawed. Achieving profitability allows founders to control their business's destiny, relying less on investors and maintaining focus on their vision. Paul Graham's concept of "ramen profitability" highlighted that reaching a level where a startup can sustain itself without external funding makes it more appealing to investors. The current landscape allows startups to not only achieve ramen profitability but also traditional profitability while growing quickly. The author

Published: 2025-11-01 | Origin: /r/programming

The content emphasizes the importance of user feedback, stating that all input is carefully considered. It notes that the Internal Revenue Service (IRS) does not endorse or guarantee the accuracy of the code in the repository, and users assume all risks related to its use, including potential tax implications and compliance with licensing. The Fact Graph is introduced as a production-ready knowledge graph designed to model the U.S. Internal Revenue Code and related tax laws, usable in various programming languages. For more details on setup and changes,

Published: 2025-10-31 | Origin: /r/ruby

Ruby Central appreciates the ongoing engagement from the Ruby community and notes a positive shift in tone towards progress. They are dedicated to maintaining stable operations and secure infrastructure. With many initial inquiries resolved, the focus will now shift to addressing a few questions weekly before returning to the regular monthly newsletter. Key updates include: - Organizational updates focused on strengthening operations and preparing for 2026. - An expansion of on-call rotations for the RubyGems.org service, with new onboarding documentation created for engineers. - Assurance that

Published: 2025-10-31 | Origin: Hacker News

The author shares their unexpected fascination with strange attractors while experimenting with Three.js, leading them to explore the beauty of complex patterns emerging from simple mathematical equations. Initially planning to create a single visual representation, they instead found themselves engrossed in the process of watching chaotic patterns reveal order, spending countless hours on this captivating exploration. They aim to present their findings on strange attractors in an engaging way, noting that dynamical systems—a mathematical framework for understanding temporal changes—serve as the foundation for this subject.

Published: 2025-10-31 | Origin: Hacker News

The content discusses S.A.R.C.A.S.M (Slightly Annoying Automatic Rubik's Cube Solving Machine), a 3D-printed robot powered by a Teensy microcontroller that scans, solves, and humorously comments on a Rubik's Cube. It includes a repository with code and schematics for the build, noting a necessary modification to the Teensy core to fit the code in RAM. The repository is described as a work in progress and currently in a disorganized

Published: 2025-10-31 | Origin: /r/programming

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Published: 2025-10-31 | Origin: Hacker News

Google has implemented developer verification to prevent the installation of unregistered APKs, enhancing security by linking each APK to its developer, similar to the Play Store. This change follows Google's decision to make Android development private, complicating tracking of their actions in the Android Open Source Project (AOSP). The verification process poses challenges for small developers, as hobbyist licenses could limit app distribution based on install numbers. The writer worries that APKs relying on legacy permissions may not pass security checks and emphasizes the difficulties

Published: 2025-10-31 | Origin: /r/programming

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Published: 2025-10-31 | Origin: /r/programming

The content discusses workforce scheduling, particularly focusing on Rotating Workforce Scheduling (RWS), which is a complex optimization problem. In RWS, a weekly schedule is established for a group of workers, with each worker rotating through the schedule to ensure fairness and varied experiences of different shifts. The article emphasizes the challenges associated with creating RWS schedules, whether manually or through automation, and introduces a realistic method to develop such a schedule using MiniZinc. The model proposed keeps a straightforward approach, accommodating day,