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CERN's Absurd Mouse Ban: A Cybersecurity Prank?

2025-09-18

In an attempt to improve cybersecurity awareness and prevent users from clicking malicious links, CERN issued a seemingly absurd instruction: all users must disconnect their computer mice from CERN computers and bring them to the CERN 'Computer Mouse Shelter'. This news, with its ironic humor, highlights the importance of cybersecurity education and the persistent lack of awareness among users.

(computer-animal-shelter.web.cern.ch)

Misc irony

Steam PayPal Payments Disrupted: Valve Explains Why

2025-08-15

Steam PayPal Payments Disrupted: Valve Explains Why

Steam users in certain regions have experienced disruptions to PayPal payments. Valve has attributed this to a payment processing bank abruptly terminating support for Steam transactions, affecting users paying in currencies other than EUR, CAD, GBP, JPY, AUD, and USD. Valve is working on a solution and suggests alternative payment methods. The issue may be linked to Valve's recent adult content policy changes, though a direct connection remains unconfirmed.

(www.rockpapershotgun.com)

Game Payment Disruption

Fintech Unicorn Solid Files for Bankruptcy: The Price of Hypergrowth

2025-04-11

Fintech Unicorn Solid Files for Bankruptcy: The Price of Hypergrowth

Solid (formerly Wise), a fintech startup once valued at $330 million, has filed for Chapter 11 bankruptcy protection. Despite claims of 10x revenue growth, profitability, and 100 customers, the company crumbled under the weight of failed fundraising and a costly legal battle with investor FTV Capital. FTV accused Solid of misrepresenting revenue and customer numbers, while Solid countersued, alleging strong-arm tactics by FTV. The lawsuit settled, but Solid, now down to three employees, is pursuing bankruptcy restructuring. Solid's downfall serves as a cautionary tale for rapidly expanding fintechs and highlights the challenges of the current funding environment.

(techcrunch.com)

Startup

The Evolution of Application Architecture and the Rise of Lightweight Orchestration

2025-03-22

The Evolution of Application Architecture and the Rise of Lightweight Orchestration

From the three-tier architecture of the 90s to today's microservice-driven world, application architecture has undergone a dramatic transformation. To coordinate operations in distributed backends, the orchestration tier emerged. However, existing DIY solutions are complex and hard to maintain, while dedicated orchestration systems introduce their own complexities. This article presents a new approach: integrating orchestration functionality into a lightweight library and using a database to persist execution state. This eliminates the separate orchestration tier, simplifying development, testing, and debugging, ultimately leading to more reliable and efficient application architectures.

(www.dbos.dev)

Development Application Architecture Orchestration

Making Miracles with Four 2s: An Elegant Solution to a Math Puzzle

2025-02-23

A seemingly simple math puzzle: using only four 2s and any mathematical operation, generate any natural number. From elementary school arithmetic to advanced university mathematics, everyone can participate. Initially a seemingly simple challenge, the difficulty increases with the introduction of exponents, factorials, etc. Ultimately, physicist Dirac, using nested square roots and logarithms, found a general solution, elegantly solving this century-old problem, even with just four 2s.

(eli.thegreenplace.net)

Misc Dirac nested square roots

Cautious Embrace of BlueSky: A Social Media Strategy to Avoid Getting Burned

2024-12-29

Cautious Embrace of BlueSky: A Social Media Strategy to Avoid Getting Burned

As many users migrate to BlueSky, the author shares a cautious approach to joining the platform. The core argument is to avoid building all your value on platforms controlled by others. Using the metaphor "Don't build castles in other people's kingdoms," the author advocates for creating maximum value in self-controlled spaces, leveraging other platforms to drive attention and value to those spaces. Viewing BlueSky as a platform potentially disappearing within three years, the author focuses on personal websites and self-built communities to ensure long-term value accumulation. This approach prioritizes controlling one's own data and online presence over relying on third-party platforms.

(chrisholdgraf.com)

Misc platform strategy

arXivLabs: Experimenting with Community Collaboration

2025-03-31

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who share them. Have an idea to enhance the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

Turning an Old Kindle into a Family Dashboard

2025-04-29

A father, frustrated with his daughter's tardiness for school, repurposed an old Kindle into a family information dashboard. He jailbroke the Kindle, then wrote scripts and built a backend API to display real-time weather, public transport information, and his daughter's school schedule. The backend uses Cloudflare Workers, Hono JS, and cleverly solves image format conversion challenges. The result? A functional, personalized information display.

(samkhawase.com)

Development

Void IDE: An Open-Source, Privacy-Focused AI Code Editor

2025-06-22

Void IDE: An Open-Source, Privacy-Focused AI Code Editor

Void IDE, a new open-source AI-powered code editor in beta, offers a privacy-focused and free alternative to proprietary options like Cursor and GitHub Copilot. Backed by Y Combinator and forking Visual Studio Code, Void IDE lets users choose local processing or direct API calls to LLMs such as Claude, GPT, and Gemini, mitigating privacy concerns and subscription costs. It boasts features like inline code editing, AI chat, and code generation, mirroring similar tools while prioritizing user data control. The project has generated significant interest on Hacker News and Reddit, sparking discussions about its open-source nature and the increasing number of VS Code forks.

(www.infoq.com)

Development

Arch: A Modular Edge and AI Gateway for Agentic Apps

2025-07-14

Arch: A Modular Edge and AI Gateway for Agentic Apps

Arch is a modular edge and AI gateway proxy server designed to simplify building agentic applications. It handles the tedious low-level work, such as applying guardrails, clarifying ambiguous user input, routing prompts to the correct agent, and unifying access to any LLM, allowing developers to build and ship agentic apps faster. Built on Envoy, Arch offers features like routing, guardrails, and observability, and supports various languages and frameworks. A simple currency exchange agent demo showcases its ease of use, with interaction via curl commands. Arch supports both model-based and preference-based LLM routing strategies and provides detailed logging and observability.

(github.com)

Development Agentic Apps AI Gateway

Vietnamese Banking Apps Caught Using Private iOS APIs to Spy on Users

2025-03-31

Vietnamese Banking Apps Caught Using Private iOS APIs to Spy on Users

Two popular Vietnamese banking apps, BIDV SmartBanking and Agribank Plus, have been found to use hidden private iOS APIs to detect other apps installed on users' iPhones. Security researchers discovered that the apps, developed by VNPay, leverage commercial mobile app protection software and custom code called "VNPay Runtime Protection." This code exploits a side-channel vulnerability in a private iOS API to identify apps and uses weak XOR encryption to hide API strings. This violates Apple's App Store policies and risks app removal, impacting millions of users. The incident is unrelated to a mobile security solution, BShield.

(blog.verichains.io)

Tech iOS privacy app security private APIs

Ren'Py 8.3.4 Released: Open-Source Engine for Interactive Storytelling

2025-02-21

Ren'Py is a powerful open-source visual novel engine used by thousands to create interactive stories for computers and mobile devices, encompassing both visual novels and life simulation games. Its easy-to-learn scripting language and Python scripting capabilities allow for efficient creation of both large visual novels and complex simulation games. The latest version, Ren'Py 8.3.4, is now available, with multilingual documentation support. Developers offer various support channels including forums, Discord, and IRC.

(www.renpy.org)

Development visual novel

A Terminal Business Card: Building a Personalized npm Package

2025-05-19

A Terminal Business Card: Building a Personalized npm Package

While building ashley.dev, the author initially planned a playful 'npx connect' on their About page. However, feedback revealed its misleading nature to developers. This led to the discovery of npm cards, inspiring the creation of a personalized terminal business card, `npx ashleywillis`. This small project showcases the collaborative spirit of the developer community, highlighting how thoughtful feedback enhances projects. It's a charming way to add a personal touch to a technical profile, demonstrating the joy found in small, well-crafted projects.

(ashley.dev)

Development

The Yin and Yang of Programming: Reconciling Recursion and Iteration

2025-02-27

The Yin and Yang of Programming: Reconciling Recursion and Iteration

This paper explores the balance between recursion (Yin) and iteration (Yang) in functional programming. The authors argue that while purely functional languages are elegant, they lack the convenience of iteration; conversely, iterative languages, while practical, can lead to complex and hard-to-understand code. To address this, they propose a compromise: introducing controlled, declarative iteration into the purely functional language PyFL. This approach retains the advantages of functional programming while adding iterative flexibility, demonstrating its strengths in AI and other domains, effectively balancing Yin and Yang.

(billwadge.com)

Development iteration

Meta Shifts to Community Moderation, Loosens Content Restrictions

2025-01-07

Meta Shifts to Community Moderation, Loosens Content Restrictions

Meta announced it's ending its third-party fact-checking program in the US, shifting to a community-driven model called Community Notes. This aims to reduce over-moderation, allow for more free speech, particularly on political and social issues, while focusing enforcement on illegal and high-severity violations. Meta will also personalize political content feeds. This reflects a renewed commitment to free expression, but raises questions about information accuracy and platform responsibility.

(about.fb.com)

Tech Content Moderation

Dark Energy's Demise? A New Cosmology Suggests Time Itself is to Blame

2025-01-03

Dark Energy's Demise? A New Cosmology Suggests Time Itself is to Blame

A new study challenges the standard model of cosmology, ΛCDM, which relies on the existence of dark energy and dark matter. The alternative 'timescape cosmology' proposes that time flows at different rates in different regions of the universe, creating the illusion of accelerated expansion. Analyzing over 1,500 Type Ia supernovae, researchers found timescape cosmology provides a better fit to observations than ΛCDM. This suggests a potential need to rethink the foundations of cosmology; dark energy might be a misinterpretation of non-uniform expansion rates.

(www.sciencealert.com)

Tech dark energy timescape

Telegram Founder Durov to Leave $13.9B Fortune to Over 100 Children

2025-06-20

Telegram Founder Durov to Leave $13.9B Fortune to Over 100 Children

Pavel Durov, founder of the messaging app Telegram, plans to bequeath his estimated $13.9 billion fortune to over 100 children—six biological children and numerous others conceived via sperm donation. Durov stated all children will inherit equally, but with a 30-year delay to encourage independence. This decision stems from the risks associated with his work and concerns for Telegram's future. Durov currently faces accusations including money laundering and child pornography distribution, which he denies.

(www.cnn.com)

Startup

Green Tea GC: A Memory-Aware Approach to Boosting Go's Performance

2025-06-14

Green Tea GC: A Memory-Aware Approach to Boosting Go's Performance

The Go team is developing Green Tea, an experimental garbage collector designed to address performance bottlenecks of traditional garbage collection algorithms in multi-core systems and non-uniform memory architectures. Green Tea improves spatial and temporal locality by scanning contiguous memory blocks instead of individual objects, significantly reducing garbage collection CPU overhead. Initial evaluations show a 10-50% reduction in GC CPU costs on some GC-heavy workloads. Future work includes exploring SIMD acceleration and a concentrator network for further performance gains.

(github.com)

Development

LLaDA: A Novel Large Language Model Paradigm Based on Diffusion Models

2025-02-20

LLaDA: A Novel Large Language Model Paradigm Based on Diffusion Models

LLaDA (Large Language Diffusion with mAsking) is a novel large language model paradigm based on masked diffusion models, challenging the prevailing view that existing LLMs rely on autoregressive mechanisms. LLaDA approximates the true language distribution through maximum likelihood estimation; its remarkable capabilities stem not from the autoregressive mechanism itself, but from the core principle of generative modeling. Research shows LLaDA exhibits competitive scalability compared to autoregressive baselines on the same data, with pre-training and supervised fine-tuning using masked diffusion and text generation via diffusion sampling.

(ml-gsai.github.io)

AI generative model

Pope Leo XIV's Inaugural Address: A Legacy of Renewal

2025-05-10

In his inaugural address, Pope Leo XIV expressed his respect for his predecessor and his determination to carry on his legacy. He emphasized the need to follow the spirit of the Second Vatican Council, continue to reform the Church, focus on social justice and human rights, particularly in the face of new challenges posed by the age of artificial intelligence. He called on Church members to unite and respond to the changes of the times with love and faith, concluding with a quote from Paul VI, hoping that the light of faith will illuminate the world.

(www.vatican.va)

Misc Pope

Ciro: AI-Powered Sales Prospecting, 10x Efficiency

2025-05-08

Ciro: AI-Powered Sales Prospecting, 10x Efficiency

Ciro, founded by a team with backgrounds from Meta, Stanford, Google, and Bain & Co., is building AI agents to revolutionize sales prospecting. Their product automates lead scanning, qualification, and enrichment on platforms like LinkedIn, reducing the time sales reps spend on manual searching and qualifying by over 30% – a 10x efficiency boost. Backed by top-tier investors including Y Combinator, SV Angel, and CRV, Ciro is already cash-flow positive.

(www.ycombinator.com)

AI

Highly Eccentric Hyperbolic Object Discovered: 3I/ATLAS

2025-07-03

A new near-Earth object candidate, A11pl3Z, was discovered by ATLAS Chile (W68) in four 30-second survey images taken on July 1 UT. Follow-up observations revealed a highly eccentric hyperbolic orbit (e ~ 6). Tentative reports suggest cometary activity, including a faint coma and a short tail. Designated 3I/ATLAS = C/2025 N1 (ATLAS), further observations are needed to better constrain its orbit and nature. Additional data will be published in the MPC's standard `Orbits and Observations of Comets` publication.

(minorplanetcenter.net)

Tech Near-Earth Object Comet Hyperbolic Orbit

Oldest Alphabet Unearthed: 4,400-Year-Old Clay Cylinders Rewrite History

2025-01-17

Oldest Alphabet Unearthed: 4,400-Year-Old Clay Cylinders Rewrite History

UC Santa Cruz history professor Elaine Sullivan discovered four small clay cylinders inscribed with mysterious symbols at an Early Bronze Age burial site in Umm el-Marra, Syria. Initially overlooked, these artifacts were later identified as an early Semitic alphabet predating previously known examples by at least 500 years. This discovery challenges our understanding of the alphabet's origins, shifting its location from Egypt and the Southern Levant to Northern Syria. The research highlights the importance of meticulous fieldwork and interdisciplinary collaboration in archaeology, emphasizing that artifacts often hold secrets only later generations can unlock.

(www.universityofcalifornia.edu)

Tech archaeology alphabet origins Bronze Age

Beware the Complexity Merchants: Simplicity Trumps All

2025-05-25

Beware the Complexity Merchants: Simplicity Trumps All

This article explores the dangers of 'accidental complexity' in software development. The author argues that some engineers, driven by ego or self-preservation, deliberately introduce unnecessary complexity to control projects and secure more resources. These 'complexity merchants' hinder team velocity, increase maintenance costs, and ultimately damage business value. The author advises vigilance against this behavior, advocating for simple, reliable solutions and requiring engineers to clean up old complexity before introducing new complexities, ensuring systems are easily maintainable and transferable. Simple, maintainable systems are key to creating true value.

(chrlschn.dev)

Development

DoppelBot: Your CEO, Now an LLM

2025-02-04

DoppelBot: Your CEO, Now an LLM

Modal has created DoppelBot, a Slack bot that can replace your CEO (sort of!). It fine-tunes an OpenLLaMa model on your team's Slack messages to mimic your CEO's communication style. Built on Modal's serverless platform, the entire process—scraping, fine-tuning, inference, and Slack event handling—is streamlined and efficient. The open-source code allows for easy deployment and customization within your workspace. Using LoRA for efficient fine-tuning and supporting multiple workspaces, DoppelBot offers a novel approach to team collaboration and productivity enhancement. The article details its functionality and deployment steps.

(modal.com)

Development Slack Bot

Minimal Ruby Decorator in 30 Minutes

2025-06-12

Minimal Ruby Decorator in 30 Minutes

The author needed to add view-related logic to a Teacher model in a Rails project, but couldn't use the draper gem due to version incompatibility. They built a minimal decorator from scratch, initially adding extra behaviors, only to abstract them away later. The post details using Ruby's `method_missing` to handle undefined method calls, and simplifying decorator implementation through inheritance and `SimpleDelegator`. The final result is a clean and efficient decorator, resolving integration issues with default Rails behavior.

(remimercier.com)

Development

Minecraft Server Site Selection Sparks Voting System Debate

2024-12-21

A Minecraft server's site selection problem led to an in-depth discussion of different voting systems. The initially used plurality voting system resulted in the least popular option winning due to the "spoiler effect." Subsequently, instant-runoff voting was tried, which solved some problems, but violated monotonicity when candidates changed. The author further introduces the Borda method and Arrow's impossibility theorem, ultimately recommending score voting and approval voting as superior options because they satisfy the three conditions of Arrow's impossibility theorem: unanimity, non-dictatorship, and independence of irrelevant alternatives.

(blog.danielh.cc)

Game voting systems Arrow's impossibility theorem

fd: Blazing Fast File Finder (23x Faster than find)

2025-03-19

fd: Blazing Fast File Finder (23x Faster than find)

fd is a faster and more user-friendly alternative to the find command. It boasts intuitive syntax, parallelized directory traversal, and smart case matching, defaulting to ignoring hidden files and .gitignore entries. Supporting both regular expressions and glob patterns, fd offers extensive options to customize searches, including specifying root directories, file types, sizes, modification times, and more. It integrates seamlessly with other commands such as `ls`, `rm`, `rg`, and `fzf`. Benchmark tests demonstrate fd's significant speed advantage over find in large filesystems, achieving up to 23 times faster performance.

(github.com)

Development file finding

Goodbye Tedious Workflows: My tmux-Powered Dev Setup

2025-06-23

This post details a highly efficient development workflow built around tmux. The author uses clever tmux configuration and scripting to directly open files on a remote server, seamlessly jump between panes, and switch effortlessly between files—all without local clones. The post walks through the configuration, including regular expressions and scripts, and compares alternatives. The motivation stemmed from frustrations with VSCode's lag and keybinding conflicts. While complex to set up, the author argues the efficiency gains outweigh the cost.

(jyn.dev)

Development remote development

Niigata's Geothermal Snow-Melting System: A Clever Solution

2025-03-09

Niigata's Geothermal Snow-Melting System: A Clever Solution

Facing heavy snowfall, Niigata, Japan, developed a clever snow-melting system in the 1960s called 'shosetsu'. This system uses geothermal heat to warm groundwater, which is then pumped through pipes under roads and sprayed onto the asphalt to prevent snow from freezing. Niigata currently has approximately 571 kilometers of roads equipped with this system, offering a more environmentally friendly and car-friendly alternative to traditional salting methods.

(www.core77.com)

Tech snow melting

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