Published: 2026-03-08 | Origin: Hacker News

The content discusses the AngstromIO, a compact development board based on the Attiny1616 MCU, which features 2 GPIOs and I2C lines. It includes a dual CH340 programming board for UPDI programming and debugging via serial communication. Additionally, a breadboard-friendly experimentation board for the CH32V003 chip is mentioned, which incorporates a 4x5 charlieplexed LED matrix. The AngstromIO is designed for space-constrained projects, while the CH32 board

Published: 2026-03-08 | Origin: /r/programming

BlockLike.js is an educational JavaScript library that facilitates the transition from block-based to text-based programming, drawing inspiration from Scratch's concepts. Its design features a centered stage for interaction with Sprites, and code execution is paced to mirror Scratch's block code closely. Written in ES6/ES7, BlockLike.js is environment-independent and usable in any modern JavaScript context. To get started, users can utilize platforms like CodePen or replit, or set up a local environment with an index

Published: 2026-03-08 | Origin: /r/programming

The content discusses a C99 single-header port of Daniel Lemire's fast_float library, emphasizing the importance of user feedback. It provides details on parsing functions for converting strings to various numeric types (double, float, signed and unsigned 64-bit integers), with information on the expected usage of simple vs. non-simple variants of these functions. It also mentions how to build and test the library using a Makefile and CMake, including steps for fetching supplemental test data. Overall, it serves as a

Published: 2026-03-08 | Origin: Hacker News

MonoGame is an open-source .NET framework designed for creating cross-platform games using C#. It supports a variety of platforms, including desktop PCs, consoles, and mobile devices, and has been used to develop popular games like Streets of Rage 4 and Stardew Valley. The framework serves as a re-implementation of Microsoft's discontinued XNA Framework. Key features include: - Ongoing support for various platforms and a request system for adding new ones. - Preview support for Vulkan and DirectX12 graphics in

Published: 2026-03-08 | Origin: Hacker News

The feedback process is taken seriously, and users are encouraged to refer to the documentation for qualifiers. Concerns were raised that PyPy may no longer be actively developed, with indications of its phased-out support in numpy. A warning was added to inform users about this potential deprecation. There were issues reported regarding the website's functionality, including repeated error messages and concerns about duplicated notes. Suggestions were made to streamline the information and reduce redundancy, leading to a decision to maintain a single note in the managed

Published: 2026-03-08 | Origin: Hacker News

Dimitrios Kechagias published an extensive comparison of cloud compute VM instances on February 27, 2026, highlighting significant changes in benchmarking from the previous year. Testing began in October 2025 and included 44 VM families across various regions to assess performance variations. The focus of the comparison is on generic CPU performance, evaluating cost-effectiveness in terms of performance per dollar spent, specifically on 2vCPU configurations. Unlike before, burstable instances were excluded to concentrate on more stable

Published: 2026-03-08 | Origin: Hacker News

In 2021, the author felt confident about their career as a software engineer due to the growing demand for software and engineers. However, by 2026, they express uncertainty about the future of the software engineering industry, predicting significant changes and potential job loss due to the rise of AI. The author acknowledges a sense of irony in that the profession has automated other jobs but now faces automation itself. While they believe their senior position may afford them some job security, they worry about the fate of junior

Published: 2026-03-07 | Origin: Hacker News

The content discusses CasNum (Compass and Straightedge Number), a library for arbitrary precision arithmetic utilizing compass and straightedge constructions. It starts with a foundational engine that allows basic geometric constructions using two initial points, the origin and a unit point. The CasNum class represents numbers as points in a plane, facilitating the implementation of arithmetic operations such as addition, multiplication, and division through geometric methods. The library enhances traditional arithmetic operations with optimizations, exemplified by efficient multiplication by 2 and improved modulo implementation

Published: 2026-03-07 | Origin: /r/programming

A recent article highlights the complexities surrounding the use of AI in software development, noting that while AI tools are designed to help coders become more efficient, they may actually lead to longer working hours and increased post-release troubleshooting. Major companies like OpenAI, Google, and Microsoft have released AI products aimed at coding, and a survey showed that 90% of technology professionals use AI at work, with over 80% reporting productivity gains. However, developers must still address AI-generated errors, as coding involves

Published: 2026-03-07 | Origin: /r/programming

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Published: 2026-03-07 | Origin: /r/programming

This content discusses the importance of decoding Vehicle Identification Numbers (VINs) in automotive-related JavaScript applications, such as inventory management, valuation tools, compliance checkers, and marketplaces. It outlines three methods for VIN decoding, each with its own advantages and drawbacks. 1. **Offline Decoding**: The most efficient method, utilizing the @cardog/corgi package, which integrates an optimized version of the NHTSA VPIC database for quick lookups (under 15 ms) without network

Published: 2026-03-07 | Origin: /r/programming

The article discusses the modern capabilities of solo entrepreneurs to build and launch products efficiently using AI and various platforms. It emphasizes the importance of having a clear vision of the product's purpose and target audience before selecting tools or frameworks. Many creators rush into development without understanding what makes their product unique, leading to high failure rates. The piece also highlights the significance of design choices, which contribute to a product's character and user experience. For example, implementing thoughtful features like semantic search instead of basic keyword matching can greatly

Published: 2026-03-07 | Origin: Hacker News

In Japan, a network of women known as Yakult Ladies plays a crucial role in addressing loneliness among the elderly in the country, which has the highest proportion of people aged over 65. As Japan experiences a demographic shift towards an ageing population and increasing isolation, these women deliver probiotic milk drinks and provide vital social interaction for many seniors living alone. The Yakult Ladies, dressed in uniforms and equipped with distinctive bottles, not only serve as delivery workers but also form an informal social safety net, helping

Published: 2026-03-07 | Origin: /r/programming

The content discusses a book titled "TEMPEST vs TEMPEST," which delves into the mechanics and coding of the original 1981 game "Tempest" by Dave Theurer and its 1994 sequel "Tempest 2000" by Jeff Minter. The book aims to explain the intricacies of each game down to the assembler source code for the 6502 (Tempest) and 68K Motorola (Tempest 2000) processors. It consists of numerous

Published: 2026-03-07 | Origin: Hacker News

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Published: 2026-03-07 | Origin: Hacker News

The feedback is taken seriously, and all suggestions are reviewed. There is a proposal to add a UUID package to the Go standard library that would support versions 3, 4, and 5, as many Go programs already rely on the popular third-party package "github.com/google/uuid." The proposal notes that Go is atypical among programming languages for lacking UUID support in its standard library. An updated proposal includes more permissive functions for parsing and comparing UUIDs, as well as a reference to

Published: 2026-03-07 | Origin: Hacker News

The author discusses a simple test of database performance involving a primary key lookup on 100 rows, highlighting a significant speed discrepancy between SQLite (0.09 ms) and a Rust rewrite generated by a language model, which took an astonishing 1,815.43 ms—over 20,000 times slower. While the Rust code compiles correctly and claims various functional attributes, it ultimately fails to perform efficiently, illustrating that the output from language models prioritizes plausibility over actual correctness. The author reflects

Published: 2026-03-07 | Origin: /r/programming

The author discusses a performance issue in a .NET application using Dapper, where a query with a simple WHERE clause on an indexed column was unexpectedly slow, averaging thousands of milliseconds in CPU time for each execution. The problem stemmed from a two-character type mismatch between the C# code and the SQL database: while the database column was `varchar`, Dapper automatically mapped C# strings to `nvarchar`. This led to SQL Server performing implicit conversions on every row, preventing the use of the existing index

Published: 2026-03-06 | Origin: Hacker News

Plasma Bigscreen is an open-source desktop environment for Linux designed for TVs, HTPCs, and set-top boxes. It allows users to control their computers from the couch using a TV remote, game controller, keyboard, mouse, or phone. This customizable interface is built on advanced open-source technologies, providing a user-friendly experience for launching applications, managing settings, and navigating between tasks. Users can install various applications like Steam, Kodi, Jellyfin, and YouTube, either through their Linux distribution

Published: 2026-03-06 | Origin: Hacker News

The content reflects the author's struggle with writing style and formatting choices, particularly around capitalization and punctuation. The author expresses a sense of loss and difficulty in maintaining their true voice while adhering to technical constraints, such as avoiding the use of monospace font and carefully managing text transformations. They grapple with the idea that writing style is integral to their identity and thought process, rather than just a superficial representation. Ultimately, the author refrains from making significant changes to their writing style, choosing to preserve their authentic voice instead