Published: 2026-02-26 | Origin: /r/programming

Query-based compilers are increasingly popular, leveraging incremental computation to optimize the compilation process. A compiler can be seen as a series of function calls that transform input source code. In this context, if an input changes, only the computations affected by that change need to be re-evaluated, improving efficiency. This leads to the "early cutoff" optimization, where if a change does not affect the output (e.g., changing whitespace), re-computation can be halted early. This approach is broadly applicable

Published: 2026-02-26 | Origin: /r/programming

A group of prominent open source developers and VC investors is launching a nonprofit called the Open Source Endowment to address the ongoing funding challenges of open source software development. Notable supporters include Thomas Dohmke (former GitHub CEO), Mitchell Hashimoto (founder of HashiCorp), and executives from companies like Elastic and Spotify. The organization has secured over $750,000 in donations and aims to reach $100 million in assets within seven years. It has recently achieved 501(c)(3)

Published: 2026-02-26 | Origin: Hacker News

The arrival of new technology often leads to the misconception that it is entirely novel, without recognizing its connections to prior developments. This is particularly evident in the context of "vibe coding," which shares similarities with the Maker Movement from approximately 2005 to 2015. The Maker Movement can be seen as a precursor to vibe coding, characterized by the creation of "crapjects," or 3D-printed objects made more for demonstration than utility. During this time, figures like Chris Anderson

Published: 2026-02-26 | Origin: Hacker News

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Published: 2026-02-26 | Origin: /r/programming

The article addresses the misconception that AI will soon eliminate the need for software developers, emphasizing that the reality in corporate software development is much slower than such headlines suggest. The author shares a personal experience from working at an oil and gas company where the existing codebase was poorly structured, and integrating a simple library like jQuery required a lengthy formal approval process. This anecdote illustrates the bureaucratic hurdles often present in enterprise environments, suggesting that the pace of technological change in these settings is not as rapid as some

Published: 2026-02-26 | Origin: /r/programming

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Published: 2026-02-26 | Origin: Hacker News

The article discusses Unity Temple, a Unitarian Universalist church in Oak Park, Illinois, designed by architect Frank Lloyd Wright and opened in 1908. Known as one of the first modern buildings, Wright claimed this project marked his transition from an "architect of structure" to an "architect of space." However, the building has a notable flaw: an upside-down "H" in the bronze lettering above its entrance. This error is evident as the crossbar of the upside-down "H" does

Published: 2026-02-26 | Origin: /r/programming

The content discusses the concept of Layouts as introduced in NVIDIA's CuTe library, which helps manage complex tensor configurations in GPU operations. It emphasizes that GPUs operate on linear memory rather than direct tensor structures, requiring kernel developers to maintain proper mappings for tensor indices. A Layout is defined by the combination of a tensor's shape (the dimensions) and stride (the number of memory jumps between elements in each dimension). For matrices, this is illustrated with a row-major configuration, and it demonstrates how to

Published: 2026-02-26 | Origin: /r/programming

On February 24, 2026, Matt Carroll announced the official launch of the React Foundation, which is now independent from Meta and hosted by the Linux Foundation. The foundation oversees React, React Native, and associated projects like JSX. It has eight founding Platinum members: Amazon, Callstack, Expo, Huawei, Meta, Microsoft, Software Mansion, and Vercel, with Huawei joining since the initial announcement. The foundation's governance will be led by a board of directors, while technical direction will

Published: 2026-02-26 | Origin: Hacker News

The author reviewed an AI tool called "refine," developed by Yann Calvó López and Ben Golub, which is designed to enhance academic articles. They tested it on a draft booklet about inflation and were impressed, stating that the comments provided were among the most insightful and organized feedback they've ever received in their academic career. While acknowledging that the tool's analysis is not perfect, the author praised it for its advanced capabilities, far beyond simple text prediction. The main feedback from the AI included concerns about

Published: 2026-02-26 | Origin: Hacker News

In January 2020, the narrator became the head coach of a youth basketball team shortly after starting their first job out of college, feeling a sense of emptiness in their life. Seeking to fill this void, they engaged in various activities, including playing basketball, which led to their involvement in coaching. Initially offered a volunteer assistant role, the narrator quickly transitioned to head coach and drafted a team of six players. With the help of co-coach Clayton, they prepared thoroughly for practices, quickly developed

Published: 2026-02-26 | Origin: Hacker News

HP reported that RAM costs for its PCs have surged, now accounting for approximately 35% of the bill of materials, up from 15-18% in Q4 2025. This increase is attributed to a significant memory shortage, with HP's CFO, Karen Parkhill, noting that prices for memory have risen about 100% sequentially. As a result, HP anticipates a decline in its Personal Systems market due to higher prices impacting customer demand, particularly in fiscal year 2026

Published: 2026-02-25 | Origin: Hacker News

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Published: 2026-02-25 | Origin: Hacker News

Fidji Simo, head of Product at OpenAI, notes that Jakub and Mark set a long-term research direction, leading to significant developments in AI technology. However, OpenAI currently faces strategic challenges. Firstly, the organization lacks a clear competitive advantage or unique products, with a large user base but low engagement and no standout features that would ensure market dominance. Secondly, the rapidly evolving AI landscape presents both opportunities and threats, as numerous competitors seek to innovate and potentially commoditize foundational AI technologies

Published: 2026-02-25 | Origin: /r/programming

In "Recursive Make Considered Harmful," Peter Miller critiques the traditional use of recursive Make in large UNIX projects, which often results in excessively long build times, especially when only a single file changes. The paper identifies that these build delays stem from various interrelated issues, all rooted in the artificial division of the build process into separate subsets. Miller discusses problems such as recursive Make processes taking too long to determine no action is needed, performing unnecessary tasks, and being overly reactive to source code changes,

Published: 2026-02-25 | Origin: /r/programming

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Published: 2026-02-25 | Origin: Hacker News

The content discusses the inefficiencies and costs associated with using MCP (Multi-Channel Protocol) for AI agents. While the API calls are reasonable, agents incur unnecessary expenses due to how MCP handles its instruction manuals. MCP provides a comprehensive tool catalog as JSON Schema, which burdens agents with excessive upfront data. In contrast, a Command Line Interface (CLI) approach is cheaper and more efficient. By utilizing a CLI generated through CLIHub, which only lists tool names and locations at the start, agents reduce the

Published: 2026-02-25 | Origin: Hacker News

Rohan S. Puranik, an edge-computing architect and founder, draws inspiration from Jimi Hendrix's innovative approach to sound modulation. On February 3, 1967, Hendrix recorded "Purple Haze" at Olympic Studios using the Octavia guitar pedal, designed by sound engineer Roger Mayer. This pedal, part of a complex analog chain, contributed to the unique sound that bewildered remastering engineers, who noted the intentional distortion in the recording. Hendrix’s performance showcased the

Published: 2026-02-25 | Origin: Hacker News

The article discusses a new webinar that highlights a significant change regarding Google API keys, which were previously deemed non-sensitive by Google but have become risky due to the introduction of Gemini, a new API. Previously, Google API keys were used for public services like Maps and Firebase, with the belief that they could safely be embedded in client-side code. However, with Gemini, these same keys can now access private data, creating vulnerabilities. A scan revealed nearly 3,000 API keys in use that weren't initially

Published: 2026-02-25 | Origin: /r/programming

In a recent article, Danver Braganza shares his experience of using the Jujutsu Version Control System (jj) as a replacement for git, highlighting how it has improved his productivity over the past three months. After joining Imbue, where git is standard, he decided to explore jj and eventually refined his workflow around it. He created a cheat-sheet of essential jj commands to support others considering the switch from git. Braganza acknowledges the learning curve involved in mastering jj and found that