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The article discusses the trend of 'de-dollarization' as countries seek to reduce their reliance on the US dollar in international transactions, driven by factors such as sanctions, trade disputes, and the desire for greater financial autonomy. It explores the potential implications of this shift on the global financial system and the future of the US dollar as the dominant reserve currency.

The article explores the Zonulet, a 26,000-year-old astronomical monument hidden in plain sight, which aligns with the movement of the sun, moon, and stars, and may have been used by ancient civilizations to track the passage of time and the cycles of the celestial bodies.

This article explores unconventional optimization techniques for PostgreSQL, including understanding query plans, leveraging partial indexes, and using connection pooling to improve performance. The author provides practical examples and insights to help PostgreSQL users optimize their database applications.

The article examines how Meta's (formerly Facebook) legal team has developed a sophisticated playbook to navigate regulatory challenges and public scrutiny. It highlights the company's strategies in leveraging ambiguous laws, delaying investigations, and influencing policymakers to protect its business interests.

For the first time in 25 years, California has no areas classified as 'dryness' or experiencing drought conditions, according to a recent report. The state's improved water situation is attributed to several years of above-average rainfall and snowpack, indicating a significant recovery from previous drought periods.

The article explores the 'Unix Pipe Game', a programming exercise that teaches the concept of Unix pipes by challenging users to create a series of commands that accomplish a specific task. The game aims to enhance understanding of how Unix pipes work and their practical applications in real-world scenarios.

The article explores the hidden world of Japanese snack bars, known as 'izakayas', which offer a unique dining experience with a focus on small plates, drinks, and social interaction in a cozy, intimate setting.

Stripe's engineering team provides a behind-the-scenes look at the company's approach to system maintenance, focusing on how they prioritize reliability and minimize disruption to their customers' businesses during planned and unplanned downtime.

The article discusses the importance of benchmarking and evaluating large language models (LLMs) to ensure you are getting the best value for your investment. It highlights the need to test LLM performance across various tasks and scenarios to make informed decisions about which model best fits your needs.

This article explores the hidden network of medieval tunnels found beneath cities in Europe, which were often used for transportation, defense, and even escape routes. It delves into the fascinating history and engineering behind these underground structures, which have captured the imagination of historians and the public alike.

The article examines Cloudflare's use of the ACME protocol, which enables automated certificate management for HTTPS. It discusses the benefits and challenges of Cloudflare's approach, as well as its implications for internet security and the broader certificate ecosystem.

Google co-founder Sergey Brin has revealed that he has been working on a 'moonshot' project related to airships, aiming to create a new mode of transportation. The article discusses Brin's interest in airship technology and his efforts to explore its potential for the future.

The article discusses the development of Claude, an AI assistant created by Anthropic that aims to be more helpful, engaging, and aligned with human values. It highlights Claude's abilities to engage in open-ended conversations, provide analytical insights, and assist with a variety of tasks while maintaining a friendly and trustworthy persona.

skills.sh is a website that provides a comprehensive platform for individuals to learn and enhance their skills in various domains, including programming, design, and project management. The site offers a wide range of courses, tutorials, and resources to help users develop their knowledge and expertise.

This paper proposes a new deep learning model for click-through rate prediction, which outperforms existing state-of-the-art approaches on several benchmark datasets. The model combines various feature representations and utilizes attention mechanisms to capture complex interactions between features, leading to improved prediction accuracy.

The article presents a novel deep learning framework for generating high-quality images from text descriptions. The proposed model outperforms previous state-of-the-art methods in terms of image quality and diversity, demonstrating the potential of text-to-image generation for various applications.

SkillRegistry.io is a platform that allows individuals to create and manage their professional profiles, showcasing their skills and experiences. The platform aims to help connect job seekers with employers by providing a centralized hub for skill-based networking and hiring.

Mark Carney, the former Governor of the Bank of England, delivered a speech at the World Economic Forum in Davos, emphasizing the need for businesses and governments to prioritize climate action and sustainable development to address the global climate crisis.

Hey HN! I built TopicRadar to solve a problem I had with staying on top of what's trending in AI/ML without checking 7+ sites daily.

https://apify.com/mick-johnson/topic-radar

What it does: - Aggregates from HackerNews, GitHub, arXiv, StackOverflow, Lobste.rs, Papers with Code, and Semantic Scholar - One-click presets: "Trending: AI & ML", "Trending: Startups", "Trending: Developer Tools" - Or track custom topics (e.g., "rust async", "transformer models") - Gets 150-175 results in under 5 minutes

Built for the Apify $1M Challenge. It's free to try – just hit "Try for free" and use the default "AI & ML" preset.

Would love feedback on what sources to add next or features you'd find useful!

Hi HN!

Fence wraps any command in a sandbox that blocks network by default and restricts filesystem writes. Useful for running semi-trusted code (package installs, build scripts, unfamiliar repos) with controlled side effects, or even just blocking tools that phone home.

> fence curl https://example.com # -> blocked

> fence -t code -- npm install # -> template with registries allowed

> fence -m -- npm install # -> monitor mode: see what gets blocked

One use-case is to use it with AI coding agents to reduce the risk of running agents with fewer interactive permission prompts:

> fence -t code -- claude --dangerously-skip-permissions

You can import existing Claude Code permissions with `fence import --claude`.

Fence uses OS-native sandboxing (macOS sandbox-exec, Linux bubblewrap) + local HTTP/SOCKS proxies for domain filtering.

Why I built this: I work on Tusk Drift, a system to record and replay real traffic as API tests (https://github.com/Use-Tusk/tusk-drift-cli). I needed a way to sandbox the service under test during replays to block localhost outbound connections (Postgres, Redis) and force the app to use mocks instead of real services. I quickly realized that this could be a general purpose tool that would also be useful as a permission manager across CLI agents.

Limitations: Not strong containment against malware. Proxy-based filtering requires programs to respect `HTTP_PROXY`.

Curious if others have run into similar needs, and happy to answer any questions!