Monodraw: System Requirements and FAQs

2025-08-27

Monodraw requires macOS 11 Big Sur or later. Older macOS versions can use v1.3 (macOS 10.10 Yosemite) or v1.5 (macOS 10.14 Mojave). The command-line tool is only included in versions downloaded directly from our website and purchased from our store due to App Store sandbox restrictions. Feedback can be sent via email or tweet @Monodraw. Your email address will not be shared with third parties; it's only used for important updates and product news. A press kit is available for download, and educational pricing is offered. Monodraw does not collect any user data.

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Development

US Cities Face Looming Fiscal Crisis: Climate Change, Pensions, and Dying Downtowns

2025-02-20
US Cities Face Looming Fiscal Crisis: Climate Change, Pensions, and Dying Downtowns

Many U.S. cities are grappling with a severe fiscal crisis. A confluence of factors, including climate change-induced disasters, long-underfunded public employee pensions, and declining downtown economic activity, is pushing many cities into massive budget deficits. Even large cities like Chicago, Houston, and San Francisco are under serious financial strain. The article explores the history of urban fiscal crises in the U.S. and points out that the current crisis is a result of multiple factors, including climate change, shrinking downtown economies, reduced federal funding, and massive pension and retirement commitments. It stresses the need for frank conversations between city governments and residents to build consensus on the costs and scope of municipal services.

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The Biggest Mistakes Engineers Make in Massive Codebases

2025-01-07

Working with large, established codebases is notoriously difficult. This article shares a decade's worth of experience, highlighting the most common and deadly mistake: ignoring existing codebase patterns and focusing solely on clean code for a new feature. Maintaining consistency is paramount; it prevents unexpected issues, slows the codebase's descent into chaos, and enables future improvements. The author also stresses understanding the code's production footprint, being cautious about introducing new dependencies, removing redundant code, working in small PRs, and leveraging team expertise to catch errors. While challenging, mastering large codebases is crucial because they are usually the foundation of a company's most valuable products.

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Development codebase

The Enigma of Ghostty: An Unresolved Mystery

2024-12-26
The Enigma of Ghostty: An Unresolved Mystery

Ghostty is a mysterious entity whose identity and information are largely unknown, like a ghost hidden deep within the internet. Discussions about Ghostty are mainly concentrated on online forums and social media, with various speculations about its identity. Some believe it's an individual, others a group, and some even consider it a fictional character. The mystery surrounding Ghostty has attracted the attention of numerous netizens, becoming a fascinating internet cultural phenomenon. However, Ghostty remains enigmatic, and its true identity remains unrevealed.

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Lucid Dreaming: A New Science for Treating Insomnia and Nightmares

2024-12-27
Lucid Dreaming: A New Science for Treating Insomnia and Nightmares

Scientists are exploring the potential of inducing lucid dreams to treat insomnia and nightmares. Lucid dreaming, the state of being aware that you're dreaming while asleep, can be learned through training, allowing control over dream content and even communication with the waking world. Researchers are using neuroimaging and wearable devices to understand brain activity during lucid dreams and to induce them via external stimuli, aiming to improve sleep quality and reduce nightmares. This research offers promising new avenues for treating sleep disorders and mental health issues.

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SQL Syntax Without a Database: Introducing Musoq

2024-12-18
SQL Syntax Without a Database: Introducing Musoq

Musoq is an open-source project enabling developers to query diverse data sources like files, directories, and images using SQL-like syntax, without needing a database. It boasts a plugin architecture supporting various data sources including file systems, archives, Git repositories, C# code, Docker and Kubernetes resources, and even integrates with AI models like OpenAI and Ollama for advanced analysis. Musoq aims to simplify data querying, boosting developer efficiency, especially for ad-hoc queries on smaller to medium-sized datasets. While employing SQL-like syntax, it's not fully SQL compliant; prioritising user-friendly syntax and efficient execution.

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Development Data Querying

Michigan Considers Sweeping Ban on VPNs and Adult Content

2025-09-18
Michigan Considers Sweeping Ban on VPNs and Adult Content

Michigan Republican representatives have proposed the "Anticorruption of Public Morals Act," aiming to ban a wide range of adult content online, including ASMR, adult manga, AI-generated content, and depictions of transgender individuals. Uniquely, the bill also seeks to prohibit the use of VPNs within the state, charging ISPs with blocking VPN access and imposing hefty fines. This comprehensive legislation threatens the online privacy and security of Michigan residents and could set a precedent for similar laws in other states. The bill's future remains uncertain, but its implications are significant.

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Tech VPN ban

Gift Card Site Leaks Hundreds of Thousands of Identity Documents

2025-01-03
Gift Card Site Leaks Hundreds of Thousands of Identity Documents

A US online gift card store, MyGiftCardSupply, suffered a massive security breach exposing hundreds of thousands of customer identity documents. Security researcher JayeLTee discovered an unsecured server containing over 600,000 images of driver's licenses, passports, and selfies from around 200,000 customers. MyGiftCardSupply claimed the data was collected for anti-money laundering compliance ('know your customer' checks), but its founder admitted the security lapse, stating the data is now secured. However, the company hasn't disclosed the duration of the exposure or plans to notify affected users. This incident highlights the ongoing risks associated with KYC procedures and data breaches.

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Tech

YAMS: Persistent Memory for LLMs and Applications

2025-08-14
YAMS: Persistent Memory for LLMs and Applications

YAMS is a persistent memory system built on content-addressed storage, designed for efficient storage and retrieval in large language models (LLMs) and applications. It features deduplication, semantic search, full-text indexing, versioning, and crash recovery. YAMS uses SHA-256 hashing for data integrity and Zstandard/LZMA compression. A command-line interface (CLI) and an MCP server are provided for integration with clients like Claude Desktop. YAMS supports Linux and macOS, installable via Docker and Homebrew.

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Development Persistent Storage

USPS Informed Delivery: A Privacy Leak?

2025-07-22
USPS Informed Delivery: A Privacy Leak?

A software developer, a long-time user of USPS's Informed Delivery service, noticed the system occasionally leaks scans of mail not addressed to them. In a recent instance, they received a scan showing both their mail and a neighbor's. The author suggests this points to a potential privacy flaw, where mail scans are mistakenly sent to the wrong recipients. While perhaps not a major issue, it raises concerns about the system's security.

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Misc

No Silver Bullet: 10 Ways to Keep Secrets Out of Logs

2025-09-07

This blog post tackles the persistent problem of sensitive data leaking into logs. The author argues there's no single solution, but a multi-layered defense strategy is key. Six common causes are identified, including direct logging and error objects containing secrets. Ten solutions are proposed, ranging from architectural changes and data transformations to custom data types, read-once objects, log formatters, unit testing, sensitive data scanners, log pre-processors, taint checking, and team training. The author stresses a layered approach for robust protection.

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Trump Admin to Crack Down on Misleading Prescription Drug Ads

2025-09-11
Trump Admin to Crack Down on Misleading Prescription Drug Ads

This memo outlines the Trump administration's plan to tighten regulations on direct-to-consumer prescription drug advertising. Citing a surge in pharmaceutical advertising and concerns about misleading claims that downplay risks and overemphasize benefits, the administration will mandate more comprehensive risk information in ads to ensure fair, balanced, and complete information for consumers. The goal is to correct misleading information and promote more informed medication choices.

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XNU Kernel: The Foundation of Apple's Ecosystem

2025-04-06
XNU Kernel: The Foundation of Apple's Ecosystem

This deep dive explores the architecture and evolution of XNU, the core kernel powering Apple's operating systems (macOS, iOS, etc.). XNU is a unique hybrid kernel combining the strengths of the Mach microkernel and BSD Unix, balancing modularity and performance. Tracing XNU's history from its Mach microkernel origins, the article covers architectural transitions from PowerPC to Intel to Apple Silicon, improvements in multi-core support, 64-bit capabilities, and enhanced security mechanisms (SIP, Secure Enclave, Exclaves). XNU's success lies in its flexibility and scalability, adapting to devices ranging from iPhones to Mac Pros and providing a powerful foundation for Apple's ecosystem.

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Maine Prison's Remote Work Program: A Path to Redemption

2024-12-24
Maine Prison's Remote Work Program: A Path to Redemption

Maine's prison system is conducting a bold experiment: allowing inmates to work remotely. This program not only provides inmates with fair market wages, helping them pay restitution, support children, and save for the future, but also instills dignity and hope. Remote work allows inmates to learn new skills, build self-worth, and prepare for re-entry into society. While facing skepticism from victims and the public, the program's positive impact is undeniable, offering a model for prison reform in other states.

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The Vanishing Act of Government Data: Archivists to the Rescue

2025-04-02
The Vanishing Act of Government Data: Archivists to the Rescue

For three decades, the Internet Archive's Wayback Machine has archived vast amounts of government websites and datasets crucial for research. However, various US administrations have deleted data, notably during Trump's presidency, where thousands of web pages and databases were taken down. While some data has been restored, keywords like "climate change" were purged. Harvard Law School's Library Innovation Lab has created a backup of Data.gov's 16TB archive and continues to update it, highlighting the crucial role of digital archives in preserving knowledge.

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ARIA: The UK's Bold Experiment in High-Risk, High-Reward Research

2025-06-21
ARIA: The UK's Bold Experiment in High-Risk, High-Reward Research

The UK's Advanced Research and Invention Agency (ARIA), often dubbed the “UK DARPA,” is less a clone and more a metascience experiment. Unlike DARPA, ARIA's structure is heavily influenced by the UK's R&D ecosystem. Its goal: to drive economic output and improve quality of life through high-risk, high-reward projects targeting 'opportunity spaces'—areas ripe for transformative technological breakthroughs. CEO Ilan Gur, in an interview, contrasts ARIA with DARPA and venture capital, highlighting ARIA's unique approach: empowering program directors, seeding innovative ideas, and fostering flexible collaborations. ARIA aims for impact far exceeding individual products or companies— envisioning entirely new technological platforms and industries.

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Saying Goodbye to Static Config Files: How Cloud Life Halved Infrastructure Delivery Times

2025-08-31
Saying Goodbye to Static Config Files: How Cloud Life Halved Infrastructure Delivery Times

Cloud Life, using System Initiative (SI), eliminated static configuration files, cutting infrastructure delivery times by over half. The article details their transition from a traditional Terraform, config repos, PR reviews, and CI/CD workflow. SI's real-time visualization and collaborative editing enabled instant feedback and testing of infrastructure changes, dramatically improving efficiency and reliability. They overcame cultural change challenges and surprisingly found SI boosted team morale, simplified onboarding, and improved governance.

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Development

Simulating Dates with GPT-4: A New Approach to Treating Dating Anxiety?

2025-04-24
Simulating Dates with GPT-4: A New Approach to Treating Dating Anxiety?

A blogger recounts years of receiving emails from young men struggling with dating anxiety. He experiments with GPT-4 to simulate a date, creating a virtual female character to interact with a male character suffering from severe dating anxiety. While GPT-4 facilitates fluid conversation, its overly positive and accommodating responses lack realism, failing to effectively simulate the nuances and feedback of real-world dating. The blogger suggests that with fine-tuning and reinforcement learning, future large language models could create effective dating simulators to help overcome dating anxiety.

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Rise and Fall of Data Becker: A German IT Publisher

2025-03-19
Rise and Fall of Data Becker: A German IT Publisher

Data Becker, a prominent German publisher of computer books and software, was founded in 1980. It gained recognition for its software and books targeting users of home computers like the Commodore 64. Expanding internationally throughout the 80s and 90s, the company's ambitious global expansion in 2000 ultimately failed, leading to the closure of all operations in 2014. This story highlights the volatile nature of the tech industry and the challenges of internationalization.

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Court Affirms: AI-Generated Art Can't Be Copyrighted

2025-03-18
Court Affirms: AI-Generated Art Can't Be Copyrighted

A federal appeals court in Washington, D.C., has upheld the U.S. Copyright Office's decision that AI-generated artwork without human input cannot be copyrighted. The ruling rejects Stephen Thaler's claim that his AI system, DABUS, independently created a copyrightable image. The court affirmed that human authorship is a fundamental requirement for copyright protection under U.S. law. This decision follows similar rulings and reflects the ongoing struggle to define copyright in the rapidly evolving field of generative AI. Thaler plans to appeal, while the Copyright Office maintains the court's decision is correct.

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Tech

Libya on Screen: Distorted Visions and a Call for Authentic Storytelling

2025-08-25
Libya on Screen: Distorted Visions and a Call for Authentic Storytelling

This personal essay recounts a Libyan author's journey from childhood piracy of Hollywood films to a critical reflection on Libya's distorted portrayal in Western cinema. From the depiction of Libyans as terrorists in 'Back to the Future' to other films' misrepresentations of Libyan history and culture, the author expresses disappointment with how Libya is portrayed. The essay also reflects on the shortcomings of Libya's own film industry and the Libyan people's love for global cinema alongside their unfamiliarity with their own rich culture. It concludes with a call for Libyan filmmakers to create authentic stories that resonate with Libyans and showcase the country's diverse narratives to the world.

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RubyLLM: An Elegant Ruby Library for AI Interaction

2025-03-15
RubyLLM: An Elegant Ruby Library for AI Interaction

RubyLLM is a clean and easy-to-use Ruby library that simplifies interaction with various AI models, including OpenAI, Anthropic, Gemini, and DeepSeek. It provides a unified API and data format, eliminating the headaches of juggling incompatible APIs from different AI providers. RubyLLM supports a wide range of AI functionalities, such as chat, image and audio analysis, PDF processing, image generation, vector embeddings, and custom tool integration. Seamless integration with Rails allows for easy persistence of chat history. Its design philosophy prioritizes elegant Ruby code over complex configurations and callbacks, making AI interaction a joy.

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Development

Bioengineered Teeth: A Breakthrough in Tooth Repair?

2025-02-06
Bioengineered Teeth: A Breakthrough in Tooth Repair?

Scientists have grown bioengineered teeth in the lab using cells from pig teeth, offering a revolutionary approach to tooth repair. Traditional fillings and implants have limitations such as limited lifespan and infection risks. This bioengineered tooth aims to overcome these drawbacks, providing a more durable and natural tooth replacement. Researchers cultured tens of millions of cells from pig jawbones and seeded them onto biodegradable tooth-shaped scaffolds, which were then implanted into rats. This research opens up new avenues for repairing damaged teeth and has the potential to revolutionize the field of dentistry.

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The Evolution of the Telephone Ring: From Pencil Thumps to Dual-Tone Ringing

2025-02-07
The Evolution of the Telephone Ring: From Pencil Thumps to Dual-Tone Ringing

After the invention of the telephone in 1876, notifying someone of an incoming call was a challenge. Early methods involved crudely thumping a pencil on the diaphragm, which was inefficient and damaging. Thomas A. Watson then invented a 'hammer' device, followed by a 'buzzer,' but the sound was harsh. Finally, in 1878, Watson developed the dual-tone ringer, which became the global standard for telephone signaling, solving the incoming call notification problem. This narrative showcases the evolution of early telephone technology.

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Little Snitch: Your macOS Network Security Guardian

2024-12-30
Little Snitch: Your macOS Network Security Guardian

Little Snitch is a network monitor and personal application firewall for macOS that gives you control over which apps connect to the internet. It alerts you to each connection attempt, letting you allow or deny access, ensuring your data remains secure. Features include silent mode, a visual traffic chart, flexible rule management, built-in DNS encryption, and cryptographic process identification to thwart malware. Monitor and manage your Mac's network activity with ease, protecting your privacy.

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Development firewall

Programming Language Rankings: Python, Rust, and JavaScript Lead the Pack

2025-05-12

The May programming language rankings are in! Python maintains its top spot thanks to its ease of use and widespread adoption, while Rust continues its rise due to its performance and security features. JavaScript remains a dominant force in web development. This month's notable news includes a C++ workshop on safe and efficient embedded development, the stable release of Kotlin Compose Multiplatform, and the release of Python 3.14.0 beta 1. Rankings vary slightly across different indices (PyPL, TIOBE, GitHub Pushes), but Python, JavaScript, and C-family languages consistently rank highly, reflecting their influence across various domains.

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Development rankings

Txtlog: An Easy-to-Use Open Source Log Service

2025-01-11

Txtlog.net is a simple and easy-to-use text log service that doesn't require an account to get started. It supports various log formats (valid JSON, invalid JSON, or raw text), offering fault tolerance and a clean dashboard. Txtlog automatically performs Geo IP checks and provides a secure, high-performance queue based on Redis Streams. All code is open source under the permissive MIT license. For enhanced security, users can optionally set a username and password and remove the public view link.

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North Korea's $1.5B Crypto Heist: A New Era in Exchange Security?

2025-02-22

On February 21, 2025, Bybit exchange suffered a $1.5B crypto theft, the largest in history. Attackers bypassed smart contract vulnerabilities, instead compromising multiple signers' devices using sophisticated malware to manipulate their wallet interfaces and obtain signatures without their knowledge. Investigations point to North Korean state-sponsored actors (like TraderTraitor and Jade Sleet), using advanced social engineering to target key personnel and deploying a cross-platform toolkit. This highlights the critical risk of neglecting operational security, emphasizing air-gapped signing systems, multi-factor authentication, and regular security training. Similar attacks are likely to continue unless crypto companies significantly improve their operational security practices.

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The Coming AI Revolution in Software Engineering

2025-02-15

Large language models (LLMs) are rapidly improving their ability to write code, leading to the exploration of pure-AI software engineers. In the short term, software engineers should learn AI, improve their status, and leverage AI tools. Mid-term, expertise in maintaining and improving large legacy codebases will become increasingly valuable, as LLMs still struggle with complex, hard-to-verify projects involving massive amounts of code. Long-term, the core competency of software engineers will shift towards accountability and trustworthiness—qualities LLMs find difficult to replicate. Ultimately, those engineers who can oversee AI systems and ensure the reliability of their outputs will be the last to go.

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Development

Prenatal Chlorpyrifos Exposure Linked to Childhood Brain Abnormalities

2025-09-03
Prenatal Chlorpyrifos Exposure Linked to Childhood Brain Abnormalities

A new US study suggests that prenatal exposure to the insecticide chlorpyrifos is associated with brain structural abnormalities and reduced motor function in children and adolescents. Researchers found that higher prenatal exposure levels correlated with greater deviations in brain structure, function, and metabolism, along with poorer motor speed and programming. This supports previous research linking chlorpyrifos to impaired cognitive function and brain development, but provides the first evidence of widespread and long-lasting molecular, cellular, and metabolic effects on the brain. While the study has limitations, such as only showing association and not causation, the ubiquity of chlorpyrifos and similar compounds warrants further research into these potent pesticides.

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