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Zig's Asynchronous I/O Revolution: Decoupling Concurrency from Execution Models

2025-07-13

Zig is revolutionizing its asynchronous I/O model, aiming to decouple async/await from the execution model for improved code reusability and performance. A new `Io` interface allows users to customize I/O implementations and supports concurrent operations. `io.async` and `Future.await` simplify expressing concurrency without worrying about the underlying execution model. Zig will offer various `Io` implementations, including thread pool, green threads, and stackless coroutines, for different needs and platform compatibility. This enhances Zig's flexibility and efficiency in handling asynchronous I/O while avoiding the common "function color" problem in traditional async programming.

(kristoff.it)

Development

Microsoft Locks Out Older Intel CPUs from Windows 11 24H2

2025-02-25

Microsoft Locks Out Older Intel CPUs from Windows 11 24H2

Microsoft's published CPU support list for Windows 11 24H2 confirms that only 11th-generation Intel CPUs and later are supported. This means OEMs can no longer build new PCs with older Intel chips for Windows 11 24H2. While the restriction applies to OEMs, it has sparked concerns among users about future hardware compatibility. Although Microsoft's official hardware compatibility list currently supports older CPUs (e.g., 8th, 9th, and 10th gen Intel chips), this change could signal further tightening of hardware requirements in the future.

(www.theregister.com)

Hardware Hardware Compatibility

Cargo is Hiring its First AE: AI-Powered Sales, Full-Cycle Ownership

2025-03-07

Cargo is Hiring its First AE: AI-Powered Sales, Full-Cycle Ownership

Cargo is searching for its first full-cycle Account Executive to revolutionize its GTM strategy using AI and automation. This isn't just about hitting quota; it's about shaping the future of sales in an AI-first world. The ideal candidate boasts strong B2B SaaS sales experience, a proven track record of exceeding quota, and comfort with AI and automation tools. This role offers significant ownership, covering the entire sales cycle, with the potential to build and lead your own team. Cargo offers competitive compensation and benefits, including equity, unlimited PTO, and robust employee development programs, fostering a collaborative, fast-paced environment.

(www.ycombinator.com)

Startup AI Sales

Apple to Soon Receive 'Made in America' Chips from TSMC's Arizona Fab

2025-01-14

Apple to Soon Receive 'Made in America' Chips from TSMC's Arizona Fab

TSMC's Arizona fab is nearing mass production of chips for Apple, with deliveries expected as early as Q1. This marks a significant step towards US chip independence, previously heavily reliant on Taiwan. While initial chip packaging will still occur in Taiwan, this development mitigates concerns about geopolitical risks and natural disasters disrupting the supply chain. TSMC is actively recruiting American talent and partnering with Arizona State University to foster US chip industry growth.

(www.tomshardware.com)

Tech Chip Manufacturing

Musk Calls for ISS Deorbiting 'As Soon As Possible'

2025-02-20

Musk Calls for ISS Deorbiting 'As Soon As Possible'

Elon Musk, SpaceX founder, advocated for the International Space Station's deorbiting 'as soon as possible.' He tweeted that the ISS has served its purpose, offering diminishing returns, and resources should be redirected to Mars exploration. While NASA contracted SpaceX to deorbit the station safely into the Pacific in 2030, Musk proposed an accelerated timeline, aiming for early 2027. This sparked debate, encompassing political and budgetary complexities, as congressional approval is needed to fund the deorbiting process.

(arstechnica.com)

Tech

JavaScript Benchmarking: A Mess of JIT Compilers, Engine Differences, and Timing Inaccuracies

2024-12-24

JavaScript Benchmarking: A Mess of JIT Compilers, Engine Differences, and Timing Inaccuracies

Benchmarking JavaScript performance is notoriously difficult. This article highlights the challenges: the JIT compiler's dynamic optimizations lead to wildly varying results across runs; different JavaScript engines (like V8 and JavaScriptCore) exhibit significant performance disparities, with identical code performing dramatically differently; and browsers intentionally reduce timing accuracy to mitigate timing attacks, making precise measurements difficult. The author suggests using tools like d8 on the server-side for greater control over optimization levels and garbage collection, while browser-side testing relies heavily on the limited information provided by developer tools. In short, JavaScript benchmarking requires careful consideration of JIT compilation, engine variations, and timing precision, making it significantly more complex than in other languages.

(byteofdev.com)

Development JavaScript benchmarking JIT compiler engine differences

Hacking Symbolic Algebra with Anthropic's MCP: A Wild West Adventure

2025-05-22

This post details an experiment using Anthropic's Model Context Protocol (MCP) to overcome LLMs' limitations in symbolic math. MCP lets LLMs call external tools. The author integrated an LLM with SymPy, a computer algebra system, to solve a damped harmonic oscillator equation. While the MCP ecosystem is rough around the edges and presents security risks (running locally!), the successful integration of these components highlights the potential of this approach. Combining LLMs with specialized tools like SymPy could revolutionize how we interact with complex mathematical computations.

(www.stephendiehl.com)

Development

SignalBot: Security, Features, and Free Use

2025-03-28

SignalBot, a free Signal-based notification bot, employs strong security measures and doesn't store messages or metadata; however, sensitive data usage is discouraged. It offers a generic webhook API supporting plain text and emojis (with Markdown support coming soon) for individual or group notifications. Need custom notification formats or specific integrations? Contact the developer!

(signalbot.one)

Development notification bot

7-Minute Workout: Science or Hype?

2025-01-01

A blog post challenges the efficacy and comprehensiveness of the 7-minute scientific workout featured in The New York Times. The author argues that while the program claims to be science-based, it heavily emphasizes leg exercises while neglecting a balanced workout for glutes, back, and core muscles—a particularly concerning omission for sedentary professionals. A more balanced approach, the post suggests, would include more hip-dominant, upper-body pulling, and core extension exercises to counteract the muscular imbalances caused by prolonged sitting.

(elsbethvaino.com)

Tech fitness scientific training

Index Funds Crush Actively Managed Funds: Time to Upgrade Your Investment Strategy?

2025-03-09

Index Funds Crush Actively Managed Funds: Time to Upgrade Your Investment Strategy?

For years, actively managed fund managers have claimed to beat the market, but data reveals a harsh truth: index funds significantly outperform them in the long run. The SPIVA report shows that the majority of actively managed large-cap US equity funds have underperformed the S&P 500 index for years. Ordinary investors should opt for the simplicity, low cost, and superior long-term performance of index funds, avoiding emotional investment mistakes. While concerns exist about the concentration of power in index funds, such as potential impacts on corporate governance and political agendas, their superior long-term returns make them the preferred choice for the average investor.

(www.latimes.com)

Startup index funds actively managed funds

arXivLabs: Experimenting with Community-Driven Features

2025-03-21

arXivLabs is an experimental framework enabling collaborators to build and share new arXiv features directly on the website. Participants share arXiv's values of openness, community, excellence, and user data privacy. Got an idea to enhance the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

Japanese Game Makers Sidestep Apple and Google Fees with External Payment Systems

2025-08-23

Japanese Game Makers Sidestep Apple and Google Fees with External Payment Systems

Nearly 70% of popular Japanese mobile games have adopted external payment systems to avoid hefty commissions from Apple and Google. This move precedes a new Japanese law requiring the tech giants to open their payment systems, which are currently used by almost all users. Switching to external websites for payments reduces commissions from up to 30% to around 5%, boosting profitability for game makers and potentially offering discounts to players. This affects a market estimated at over 1 trillion yen ($6.8 billion).

(english.kyodonews.net)

Game mobile games

Google Search Goes Full AI with Gemini 2.0

2025-03-07

Google Search Goes Full AI with Gemini 2.0

Google is revolutionizing search with Gemini 2.0, its latest AI model. A new "AI Mode" replaces the familiar ten blue links with a comprehensive AI-generated answer incorporating web summaries, Knowledge Graph data, and shopping information. Initially rolling out through Search Labs, this feature will eventually be available to all users, including those not logged in and minors. While aiming for faster answers to question-based searches, the accuracy and usefulness of AI Mode remain areas for improvement.

(arstechnica.com)

Tech

Convo-Lang: An AI-Native Language for Simplifying LLM Prompt Engineering

2025-08-14

Convo-Lang is an open-source AI-native programming language and ecosystem designed for building powerful, structured prompts and agent workflows for LLMs like GPT-4, Claude, and Llama. Instead of writing freeform English prompts, Convo-Lang lets you define multi-step conversations, add structure and variables, integrate external tools and knowledge bases (RAG), and switch between different LLMs. Its readable syntax simplifies complex AI application development, making it easier to manage logic, debugging, and maintainability.

(learn.convo-lang.ai)

Development AI-native language

Former Aspen Ski Exec Calls Corporate Sustainability a Scam

2025-01-12

Former Aspen Ski Exec Calls Corporate Sustainability a Scam

Auden Schendler, former VP of Sustainability at Aspen One (formerly Aspen Skiing Company), exposes the hypocrisy of the corporate sustainability movement in his new book, "Terrible Beauty." He argues that focusing on small-scale fixes like carbon footprints and recycling distracts from effective solutions. Schendler calls for corporations to engage politically, fight the fossil fuel industry, and even suggests suing companies like ExxonMobil, mirroring actions taken by municipalities. He contends individuals should move beyond tokenistic eco-friendly actions and engage in political action, such as advocating for a carbon tax, for meaningful climate action.

(www.cpr.org)

Tech corporate sustainability ExxonMobil

Hacki: A Feature-Rich Hacker News Client Built with Flutter

2025-01-07

Hacki: A Feature-Rich Hacker News Client Built with Flutter

Hacki is a feature-rich Hacker News client built with Flutter. It boasts a comprehensive set of features including logging into your Hacker News account, browsing stories across various categories, searching and submitting stories, pinning and favoriting stories, commenting, participating in polls, and offline reading. Cross-device sync for favorites and pins (iOS only) and launching from the system share sheet are also included. Hacki aims to provide a more convenient and efficient way to experience Hacker News.

(github.com)

Development Client

Dover Website: JavaScript Required

2025-01-13

A visit to a website called Dover reveals a prompt requiring JavaScript to be enabled to run the application. This strongly suggests the site heavily relies on JavaScript for front-end rendering or interactive functionality. It likely uses dynamic content, animations, or a complex interactive interface that necessitates JavaScript for proper operation. This raises questions about website design choices and the degree of JavaScript dependency.

(app.dover.com)

Development front-end

IDF's Oketz Unit: Canine Combat in Urban Warfare

2025-01-02

IDF's Oketz Unit: Canine Combat in Urban Warfare

This article details the experiences of the Israeli Defense Forces' specialized canine unit, Oketz, in urban warfare in Gaza. Oketz dogs proved crucial in explosive ordnance detection, survivor location, and tunnel operations, significantly enhancing operational effectiveness and reducing soldier casualties. Four key lessons are highlighted: remote operations and tech integration, scalable force size, improved mental health through group deployment, and attention to operational details. These insights offer valuable lessons for the US military to improve its military working dog programs, acknowledging the significant sacrifices made by both soldiers and dogs in high-intensity combat.

(mwi.westpoint.edu)

Tech canine urban warfare

Massive Fire at World's Largest Battery Plant Forces Evacuations in California

2025-01-17

Massive Fire at World's Largest Battery Plant Forces Evacuations in California

A massive fire erupted at one of the world's largest battery storage plants in Moss Landing, California, forcing hundreds to evacuate and prompting the closure of a section of Highway 1. The blaze, which started Thursday afternoon, sent plumes of black smoke into the air. While firefighters worked to contain the flames, the fire was still burning Friday morning. This is the third fire at the Vistra Energy plant in three years, raising concerns about the safety of large-scale battery storage.

(www.gpb.org)

Tech battery storage fire

Hollow Core Fiber: Revolutionizing Data Transmission?

2025-05-09

Unlike traditional optical fibers that use a solid glass core, hollow core fiber transmits light through a hollow core filled with air or vacuum. This groundbreaking design minimizes signal loss and dispersion, promising faster and more efficient data transmission. Key to this technology is the cladding structure, which guides light using photonic bandgap or anti-resonant mechanisms. While manufacturing is complex and costs are higher, its advantages – lower loss, latency, and dispersion, plus higher power handling – make it promising for telecommunications, medical applications, and high-power lasers, potentially revolutionizing the field of fiber optics.

(www.holightoptic.com)

Tech hollow core fiber fiber optics

Volvo Recalls 7,483 PHEVs Due to Fire Risk

2025-03-29

Volvo Recalls 7,483 PHEVs Due to Fire Risk

Volvo is recalling 7,483 plug-in hybrid vehicles in the US due to a potential fire hazard. Affected models include the S60, V60, S90, V90, XC60, and XC90. The issue stems from a battery module production deviation that could cause a short circuit and thermal runaway. Owners are urged to stop charging their vehicles until the recall is addressed. Dealers will inspect and replace the battery module if necessary, and install new monitoring software. While two incidents have been reported, no injuries or accidents have occurred.

(www.carscoops.com)

Tech recall battery safety Volvo

TikTok Returns to US App Stores After Ban

2025-02-14

TikTok Returns to US App Stores After Ban

Nearly a month after being banned in the US, TikTok has returned to the Apple App Store and Google Play Store. This follows a letter from US Attorney General Pam Bondi to Apple assuring them of no penalties for hosting the app. While President Trump issued an executive order temporarily suspending enforcement of the ban, Apple and Google hesitated due to potential billion-dollar fines. Vice President JD Vance is reportedly overseeing negotiations for a potential sale of TikTok.

(www.theverge.com)

Tech app stores

DeepSeek-R1: A Reasoning Model Trained via Reinforcement Learning and its Distilled Versions

2025-01-20

DeepSeek-R1: A Reasoning Model Trained via Reinforcement Learning and its Distilled Versions

DeepSeek has released its first-generation reasoning models, DeepSeek-R1. Trained via large-scale reinforcement learning without supervised fine-tuning, DeepSeek-R1 addresses issues like endless repetition and poor readability present in its predecessor, DeepSeek-R1-Zero, by incorporating cold-start data before RL. DeepSeek-R1 achieves performance comparable to OpenAI-o1 across various benchmarks. Furthermore, DeepSeek has open-sourced DeepSeek-R1 and six distilled models based on Llama and Qwen. DeepSeek-R1-Distill-Qwen-32B surpasses OpenAI-o1-mini on multiple benchmarks, setting new state-of-the-art results for distilled models. These models, along with a user-friendly API and chat interface, are available on Hugging Face.

(huggingface.co)

AI model distillation

Teen Influencer Stranded in Antarctica After Illegal Landing

2025-08-12

Teen Influencer Stranded in Antarctica After Illegal Landing

American teen influencer Ethan Guo's ambitious solo flight across seven continents to raise money for cancer research took a disastrous turn. He illegally landed in Chilean Antarctic territory after providing false flight plan information, leading to charges of providing false information and unauthorized landing. To avoid trial, he agreed to a deal involving a $30,000 donation to a children's cancer foundation and a three-year ban from re-entering Chile. He remains stranded in Antarctica, awaiting approval for his departure, hoping to resume his mission.

(www.independent.co.uk)

Misc illegal landing

Boom Supersonic to Break Sound Barrier in Historic Test Flight: Watch Live

2025-01-28

Boom Supersonic to Break Sound Barrier in Historic Test Flight: Watch Live

Boom Supersonic is attempting to break the sound barrier today with its 12th test flight of the XB-1 supersonic test vehicle. This milestone flight, likened by the CEO to SpaceX's Falcon 1 moment, will mark the company's first supersonic achievement and the return of supersonic flight since Concorde. The flight will be livestreamed, offering viewers a dramatic, real-time view of the supersonic flight, transmitted via SpaceX's Starlink satellite internet service.

(www.space.com)

Tech supersonic flight

Lean 4.22: A New Verification Infrastructure for Imperative Programs

2025-07-07

Lean 4.22 introduces an exciting new feature: a new verification infrastructure for proving properties of imperative programs. The post uses a simple example—determining if a list contains two integers that sum to zero—to demonstrate the feature's use and compares it to similar tools like Dafny and Verus. The new framework, Std.Do, leverages Hoare triples and combines the `mvcgen` and `grind` tactics to greatly simplify the verification process for imperative programs, even those with complex control flow like loops and early returns. Unlike automated systems relying on external SMT solvers, Lean's interactive proving approach offers greater reliability, easier debugging, and better maintainability, making it a compelling choice for real-world program verification tasks.

(markushimmel.de)

Development Program Verification Imperative Programming

Trofaf: A Super Simple Live Static Blog Generator in Go

2024-12-19

Trofaf: A Super Simple Live Static Blog Generator in Go

Trofaf is a super-simple live static blog generator written in Go. Requiring only three directories (posts, public, templates), it generates a static website from markdown files and front matter, automatically updating whenever changes are detected. It offers command-line options for customization and prioritizes simplicity over extensive features, making it ideal for users seeking a straightforward blogging solution.

(github.com)

Development Static Blog Generator Blog Engine

Optimizing Ruby's JSON: Part 1

2024-12-18

This blog post details how the author optimized Ruby's `json` gem to become one of the fastest JSON parsers and generators. Instead of complex techniques, simple optimizations were applied based on profiling, such as avoiding redundant checks, prioritizing cheaper conditions, reducing setup costs, and using lookup tables. These improvements apply to both C and Ruby code. The optimizations significantly boosted the `json` gem's performance, making it competitive with alternatives like `oj`, reducing the need for monkey patching, and addressing stability and compatibility issues associated with `oj`.

(byroot.github.io)

Development Performance Optimization

PowerPoint in PHP: A Roundup of Open-Source Libraries

2025-01-17

Tired of struggling with PowerPoint files in your PHP projects? Several open-source PHP libraries now make creating, editing, and converting PPT and PPTX files a breeze. These libraries not only streamline the development process but also offer a wide range of features, including formatting, merging, and protecting files. Whether you need to generate stunning presentations or handle large volumes of PPT files, these libraries will meet your needs and save you considerable time and effort.

(products.fileformat.com)

Development Open-Source Libraries

Rediscover the Joy: Building Personal Websites in the Age of AI

2025-02-26

Rediscover the Joy: Building Personal Websites in the Age of AI

The author calls for a return to building personal websites as a counterpoint to today's commercialized and centralized web. The article contrasts the individuality of early websites with the homogeneity of modern corporate sites and the data privacy concerns of relying on large platforms. Readers are encouraged to create unique online spaces driven by personal interests, reclaiming control over their content. Convenient website-building tools and platforms like Neocities are recommended. The piece reflects a longing for a more decentralized web and a celebration of independent creation.

(localghost.dev)

Misc personal website web culture

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