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Paws-on-MCP: A Production-Ready Unified MCP Server

2025-06-10
Paws-on-MCP: A Production-Ready Unified MCP Server

Paws-on-MCP is a comprehensive Model Context Protocol (MCP) server implementing the latest MCP 2025-03-26 specification. It showcases MCP capabilities including tools, resources, prompts, roots, and enhanced sampling with model preferences. The project features HackerNews and GitHub API integrations with AI-powered analysis through advanced MCP sampling. While the core MCP functionality is production-ready, some tests failed due to framework concurrency limitations.

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(github.com)
Development

Stanford Integrates AI to Supercharge National Security Policy Learning

2025-06-10
Stanford Integrates AI to Supercharge National Security Policy Learning

Stanford's international policy class, "Technology, Innovation, and Great Power Competition," integrated AI tools to significantly enhance student learning. Students leveraged ChatGPT, Claude, Perplexity, and other AI tools to summarize documents, identify key themes, analyze critical content, and apply these insights to real-world national security challenges. Team projects revealed innovative uses of AI, including generating interview questions, simulating interviews, and creating presentations. The class demonstrates AI's potential as a powerful learning tool, accelerating learning and deepening understanding.

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(steveblank.com)
Development AI in Education Policy Analysis

emdash: One Platform to Unite Your Remote Team

2025-02-27

Remote teams often struggle with scattered information across various tools. emdash solves this by centralizing communication, resources, and decisions. It features threaded discussions, integrated chat and video with AI-powered summaries and transcripts, and a powerful search function that spans multiple platforms. This ensures everyone stays informed and aligned, boosting team efficiency.

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(emdash.io)
Development remote collaboration team communication AI assistance

Tranquilizers and the Age of Anxiety: Capitalism's Drug Problem

2025-09-21
Tranquilizers and the Age of Anxiety: Capitalism's Drug Problem

This article explores the intricate relationship between drug consumption and modern capitalism. Through personal experience and historical review, the author traces the evolution of anti-anxiety medications, from Miltown in the 1950s to Klonopin today. These drugs, the author argues, are not simply treatments for anxiety, but also products of a capitalist society that generates widespread stress and precarity. The article posits that the pressures, instability, and uncertainty of modern life lead to pervasive anxiety and trauma, with drugs serving as a coping mechanism. The author's personal journey illustrates this, prompting reflection on the complex interplay between drug use and societal structures.

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(lithub.com)
Misc History of Drugs Anxiety

X Macros: Chapel Compiler's Code Generation Secret Weapon

2025-03-25

The Chapel compiler cleverly leverages X Macros to dramatically simplify code generation. The article uses string interning and the AST class hierarchy as examples, showcasing how X Macros elegantly generate large amounts of repetitive code. This includes declaring and initializing over 100 string variables and generating visitor pattern code for AST nodes. X Macros achieve this by defining macros in header files, which are then included in the code, thereby increasing code maintainability and scalability. Even generating a Python class hierarchy is easily managed. The article concludes by discussing the advantages and disadvantages of this approach, noting that while dependencies are stronger, the declarative nature makes the code more readable and maintainable.

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(danilafe.com)
Development X Macros Chapel Compiler

Xenharmlib: A Python Library for Exploring Non-Western Music Theory

2025-07-09
Xenharmlib: A Python Library for Exploring Non-Western Music Theory

Xenharmlib is a powerful Python library for exploring various music theories, including traditional Western and non-Western musical systems. It supports microtonal and macrotornal tunings, diatonic and posttonal set theory, and non-standard notations. Designed for composers and researchers, it offers an easy-to-use and extensible toolkit for exploring different concepts of harmonic relations with a scientific focus. The library supports various tuning systems and includes tools for analyzing intervals, scales, and their relationships.

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(xenharmlib.readthedocs.io)
Development microtonal

Microsoft 365 Gets Lightweight Taskbar Apps for Windows 11

2025-08-13
Microsoft 365 Gets Lightweight Taskbar Apps for Windows 11

Microsoft is rolling out lightweight taskbar apps for Microsoft 365 users on Windows 11. These apps, dubbed 'Microsoft 365 companion apps', automatically launch at startup, offering quick access to contacts, file search, and calendar directly from the taskbar. The People app provides an organizational chart and allows for quick Teams messages/calls or emails. File Search quickly accesses files across OneDrive, SharePoint, Teams, and Outlook, with preview and filtering options. The Calendar app offers a quick view of upcoming events and meetings. Generally available this month, IT admins can prevent automatic installation, and users can disable auto-launch.

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(www.theverge.com)
Tech Taskbar Apps

Compiler Explorer's Cost Transparency: 8 Million Compilations/Month for $3100

2025-06-11

Compiler Explorer reveals its operational costs: approximately $3100 per month to handle around 8 million backend compilations. Costs are primarily allocated to AWS (80%) and operational expenses (20%), including monitoring tools, office expenses, and community expenses. Cost optimization measures, such as using spot instances and carefully scheduling build infrastructure, significantly reduce expenses. Despite a decrease in compilation volume, infrastructure costs remain relatively stable. The project generates roughly $4475 per month in revenue from Patreon, GitHub Sponsors, PayPal donations, and commercial sponsors; excess funds are saved for reserves. The author emphasizes cost transparency and the importance of community support.

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(xania.org)
Development

Rope: From Mocha Dick to Industrial Production

2025-08-17
Rope: From Mocha Dick to Industrial Production

This article explores the crucial role of rope in maritime history, particularly in whaling, and its evolution towards industrial production. Starting with Jeremiah Reynolds' 1839 account of the legendary white whale "Mocha Dick", it highlights the immense demand for rope in the whaling industry. The article details the 18th-century revolution in rope-making technology, including the invention of the register plate and forming tube, the rise and development of ropewalks, and concludes by emphasizing rope's importance as "naval stores" and its indispensable role in seafaring and shipbuilding.

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(lithub.com)
Misc rope

PineTab-V Updated: A Budget RISC-V Dev Tablet Gets a Refresh

2025-03-17
PineTab-V Updated: A Budget RISC-V Dev Tablet Gets a Refresh

Pine64 has released an updated version of its PineTab-V tablet. This 10.1-inch tablet features a StarFive JH7110 RISC-V processor, 8GB of RAM, 128GB of storage, and a detachable backlit keyboard. Improvements include an accelerometer, LED indicator light, and an improved EEPROM ID, along with a fix for slow charging when powered off. It now ships with a Debian-based StarFive GNU/Linux distro. While not a performance powerhouse, the $225 PineTab-V remains attractive to developers and enthusiasts as a RISC-V development platform.

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(liliputing.com)
Hardware

Clojure MCP: REPL-Driven Development with AI Assistance

2025-05-27
Clojure MCP: REPL-Driven Development with AI Assistance

Clojure MCP is an alpha-stage project offering a comprehensive suite of tools to aid Clojure development by connecting AI models to the Clojure nREPL. It includes all the features of Claude Code, integrates tools like clj-kondo and parinfer, and seamlessly integrates with Claude Desktop. Developers can leverage AI for incremental development, validating code in the REPL, and utilizing tools like smart file reading, structure-aware editing, and code evaluation for enhanced efficiency. The project also features a workflow for maintaining an LLM-friendly project summary, enabling the AI assistant to quickly grasp the codebase. The project is licensed under the GNU Affero General Public License v3.0.

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(github.com)
Development

Microsoft Cancels Data Center Leases, Raising AI Overcapacity Concerns

2025-02-24
Microsoft Cancels Data Center Leases, Raising AI Overcapacity Concerns

Microsoft has canceled some US data center leases, according to TD Cowen, sparking concerns about potential overinvestment in AI computing capacity. While Microsoft maintains its $80 billion infrastructure spending target for the fiscal year, it declined to comment on the lease cancellations. Analysts suggest this could be due to shifting workloads to Oracle, internal investment reallocation, or a more cautious outlook on AI demand. Despite this, other tech giants like Amazon, Google, and Meta continue massive AI infrastructure investments, highlighting the intense competition in the field.

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(finance.yahoo.com)
Tech

24/7 AI Sales Avatars Outsell Humans on Taobao

2025-08-21
24/7 AI Sales Avatars Outsell Humans on Taobao

A Shanghai marketing company, PLTFRM, has created AI avatars that are revolutionizing livestream ecommerce in China. These AI salespeople stream 24/7 on platforms like Taobao and Pinduoduo, consistently outperforming human counterparts. Brother printers, for example, reported a 30% increase in livestream sales after switching to an AI avatar. While platforms like Douyin remain cautious, the widespread adoption of these AI avatars raises concerns about potential job displacement for human livestreamers and affiliate marketers. The technology's accessibility and affordability are fueling this trend, hinting at a future dominated by AI-generated content and sales.

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(www.wired.com)
Tech Livestream Ecommerce

Remembering Aaron Swartz: A Mastodon JavaScript Conundrum

2025-01-12
Remembering Aaron Swartz: A Mastodon JavaScript Conundrum

Jeremia Kimelman's Mastodon post remembering Aaron Swartz highlights the need for JavaScript to use the Mastodon web application, suggesting native apps as an alternative. This sparks reflection on web vs. native apps and the intersection of internet freedom and technological accessibility, echoing Swartz's fight for open access.

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(journa.host)
Misc

Bling Your Server Rack: A Nostalgic Retro Project with 128 LEDs

2025-01-15

Driven by nostalgia for the blinking lights of old mainframes, the author designed a project to add 128 LEDs to a server rack. Using readily available and inexpensive PIC16F1782 microcontrollers and 74HC595 shift registers, the project uses serial communication to control the LEDs, allowing for custom displays and a random pattern mode. The author shares the PCB design files and C code, encouraging others to build their own or contact him for custom orders. This project is a fun blend of practicality and nostalgia, showcasing the author's electronics and programming skills.

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(rodyne.com)
Hardware Retro

WXT: Next-Gen Web Extension Framework for Accelerated Development

2024-12-12
WXT: Next-Gen Web Extension Framework for Accelerated Development

WXT is an open-source tool revolutionizing web extension development. Supporting Chrome, Firefox, Edge, Safari, and all Chromium-based browsers, it builds both Manifest V2 and V3 extensions from a single codebase. Boasting lightning-fast HMR, file-based entry points, and default TypeScript support, WXT offers auto-imports and automated publishing. Framework-agnostic and compatible with any Vite plugin, it features a module system and remote code downloading, maximizing development speed and allowing developers to focus on features, not build scripts.

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(wxt.dev)
Development web extension development framework

Hacking Software Development with LLMs: A Workflow for Speed and Efficiency

2025-02-18
Hacking Software Development with LLMs: A Workflow for Speed and Efficiency

This post details a highly efficient workflow for building software using Large Language Models (LLMs). The author breaks down the process into three stages: idea honing, planning, and execution. First, a conversational LLM refines the project idea into a detailed specification. Next, a reasoning model breaks the spec into small, iterative steps and generates corresponding code generation prompts. Finally, code generation tools (like Claude or Aider) implement each step incrementally, with testing at each stage. The author also covers handling legacy code and shares useful LLM prompt engineering techniques. While this boosts development speed, challenges remain, including team collaboration difficulties and downtime waiting for LLM processing.

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(harper.blog)
Development

YouTube Downloaders: The Ethics and Google's Strategy

2025-09-20
YouTube Downloaders: The Ethics and Google's Strategy

The author, a former Editor-in-Chief of How-To Geek, reveals past self-censorship regarding YouTube downloaders, explaining the reasons behind it: reliance on Google ad revenue and fear of violating YouTube's terms of service. Now free from these constraints, the author recommends several excellent free YouTube downloaders and delves into the ethics of using them, Google's strategy, and the ineffectiveness of lengthy EULAs. The author argues that downloading YouTube videos is akin to printing web pages or saving images – a reasonable backup practice. Google tacitly approves the existence of downloaders, even benefiting from them to solidify YouTube's dominance.

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(windowsread.me)
Tech Google strategy

WordPress Battles Private Equity: A Fight for the Future of Open Source

2024-12-12
WordPress Battles Private Equity: A Fight for the Future of Open Source

WordPress, the world's leading content management system, is locked in a battle with private equity firm Silver Lake and its investment, WP Engine. After receiving massive investment, WP Engine, a for-profit company built on WordPress, has aggressively exploited the WordPress trademark while contributing minimally back to the open-source community. After repeated attempts at communication failed, Automattic CEO and WordPress co-founder Matt Mullenweg took action, restricting WP Engine's access to WordPress.org resources to defend the open-source community and the future of WordPress. This conflict highlights the fundamental conflict between open-source communities and profit-maximizing private equity firms, serving as a cautionary tale about the long-term health of open-source projects.

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(automattic.com)
Development Private Equity

Python's Curious Case of hash(-1) == hash(-2)

2025-01-10

A Reddit question about why `hash(-1) == hash(-2)` in Python sparked an investigation. By diving into the CPython source code, the author discovered that -1 is used as an error indicator in the `PyObject_Hash` function. Therefore, when the calculated hash is -1, it's converted to -2. This isn't a Python Easter egg, but rather a quirk of how CPython's C code handles errors.

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(omairmajid.com)
Development Source Code Analysis Hash Function

Digital Resource Helps Wildfire Survivors Recover

2025-01-15
Digital Resource Helps Wildfire Survivors Recover

The Home Loss File System, created by California wildfire survivors, is a digital resource designed to support individuals navigating the challenging process of disaster recovery. This comprehensive tool provides checklists, organizational tools, and essential resources to help manage insurance claims, document losses, and track expenses. It features multiple sheets covering immediate actions, insurance details, inventory management, mental health resources, and more. Physical boxes are also available upon request.

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(docs.google.com)
Misc resource management

Sony Backtracks: PlayStation Account No Longer Required for 4 Single-Player Steam Games

2025-01-30

Sony has performed a dramatic U-turn, making PlayStation Network account login optional for four single-player titles on Steam: Marvel's Spider-Man 2, God of War Ragnarök, The Last of Us Part II Remastered, and Horizon Zero Dawn Remastered. While logging in still unlocks in-game rewards like exclusive costumes or early access items, it's no longer mandatory. This follows considerable player backlash and negative reviews after similar policies for other titles, notably Helldivers 2, sparked outrage.

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(arstechnica.com)
Game

Meta's Onavo App: A Stealthy HTTPS Traffic Hijack

2025-08-01
Meta's Onavo App: A Stealthy HTTPS Traffic Hijack

A recent class-action lawsuit against Meta reveals evidence suggesting the company may have violated the Wiretap Act. Court documents and reverse engineering of the Onavo Protect app show Meta used a technique called "ssl bump" to intercept encrypted HTTPS traffic, decrypting traffic to specific domains like Snapchat, YouTube, and Amazon. This involved tricking users into installing a CA certificate issued by "Facebook Research." While ineffective on newer Android versions, this method effectively gathered user data from 2016 to 2019. The incident highlights the potential for large tech companies to violate user privacy and abuse mobile security mechanisms.

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(haxrob.net)
Tech HTTPS interception

TapTrap Attack: Users Struggle to Detect Stealthy Permission Grabs

2025-07-23

A user study with 20 participants evaluated the detectability of TapTrap attacks during typical app interactions. Participants played KillTheBugs, a game embedding three TapTrap scenarios targeting location, camera, and device admin permissions. They played twice: once blind, once informed of potential attacks. Results showed low detection rates, even with visible indicators like a camera icon (only 4/20 noticed it initially). Location and device admin attacks went largely unnoticed even after being warned. The study highlights TapTrap's stealth and the need for improved security indicators.

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(taptrap.click)
Tech user study

The Amazing Journey of a File: From Bits to Bytes and Back Again

2025-05-20

This article takes you on a captivating journey into the heart of your computer's file system. By tracking a simple text file, the author uses Linux tools to pinpoint its physical location on the hard drive, deciphering the inode structure and transforming abstract bits into meaningful file information. This engaging exploration proves the seemingly simple concept that disks and memory are merely 'bunches of bits', demystifying the process with hands-on experimentation.

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(www.cyberdemon.org)
Development file system

Delphi TensorFlow Lite Image Classifier

2025-08-27
Delphi TensorFlow Lite Image Classifier

This Delphi code implements a simple TensorFlow Lite image classifier. It loads a model file, preprocesses image data from an Image1 component, and feeds the data to a TensorFlow Lite interpreter for inference. The inference results, probabilities for each class, are displayed in a ListView1 component. The code includes error handling and resource release mechanisms for stability.

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(learndelphi.org)
Development Image Classification

Photon Matrix: Laser Mosquito Killer Launches on Indiegogo

2025-07-06
Photon Matrix: Laser Mosquito Killer Launches on Indiegogo

The Photon Matrix, a laser-based mosquito killer, is seeking funding on Indiegogo. This Chinese-designed device uses LiDAR to detect mosquitoes within 3 milliseconds, then uses a second laser to eliminate them. While effective against slow-moving mosquitoes, it struggles with faster insects. The device boasts IP68 waterproofing, multiple range options, and millimeter-wave radar to avoid harming humans or pets. Although the concept isn't new, concerns remain about safety and the team's inexperience.

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(newatlas.com)
Tech laser mosquito killer

Indian Teenager Shatters Six Mental Math World Records in a Day

2025-02-21
Indian Teenager Shatters Six Mental Math World Records in a Day

Fourteen-year-old Aaryan Shukla from India has earned the title of "human calculator kid" after breaking six mental calculation world records in a single day. His feats include adding 100 four-digit numbers in under 31 seconds and performing even more complex calculations with astonishing speed. This incredible ability stems from years of dedicated practice (5-6 hours daily) and Sahaja Yoga meditation for focus. Shukla's talent emerged early; he won international competitions at the age of eight.

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(gizmodo.com)
Misc mental math child prodigy

Punch Card Key Backup: Offline 128-bit Key Storage

2025-05-31
Punch Card Key Backup: Offline 128-bit Key Storage

The pckb project offers a unique way to backup 128-bit information onto a physical punch card. Users generate a hole-punch pattern using a provided HTML tool and then physically punch holes in an aluminum sheet. Recovery is equally straightforward, simply inputting the punch card pattern back into the HTML tool. The project also outlines solutions for keys larger than 128 bits and includes a comprehensive FAQ.

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(github.com)
Misc key backup punch card offline security
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