Valve releases Steam Controller CAD files under Creative Commons license

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Valve released CAD files for the Steam Controller and Puck, allowing modders to create custom accessories. The files are under a Creative Commons license for non-commercial use, with commercial entities needing to contact Valve directly.

The Vatican's Website in Latin

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Appearing productive in the workplace

Generative AI is creating a new form of "slop" in workplaces, where workers rely on tools to produce work without understanding its quality. This leads to a loss of judgment and expertise, as humans become conduits for AI-generated output rather than evaluators of its quality.

The Old Guard: Confronting America's Gerontocratic Crisis

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The US is facing a gerontocratic crisis where aging politicians and voters are increasingly dominating the country's politics and economy, leading to a mismatch between the nation's demography and its leadership. This crisis is fueled by the Great Aging, a demographic transformation driven by scientific advances that prolonged life, resulting in a disproportionate number of older voters and ...

Vibe coding and agentic engineering are getting closer than I'd like

The author discussed the convergence of vibe coding and agentic engineering, realizing that relying on AI tools for coding can blur the lines between responsible and irresponsible use. They value proven solutions over perfect documentation and tests.

From Supabase to Clerk to Better Auth

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The user's company Val Town switched from Clerk to Better Auth for authentication due to reliability and rate limiting issues with Clerk, which caused site outages and complexity. Better Auth provided a more reliable and customizable solution, allowing Val Town to regain control over user sessions and data.

The bottleneck was never the code

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Coding agents have reduced the cost of software development, but increased the importance of context and collaboration. Effective use of agents requires externalizing context and maintaining organizational coherence, which is a harder challenge than individual productivity gains.

Google Cloud fraud defense, the next evolution of reCAPTCHA

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Google Cloud launched Google Cloud Fraud Defense, a platform to verify bots, humans, and AI agents, securing digital interactions and commerce. It measures and controls agentic activity, preventing evolving threats and securing customer journeys to accelerate business growth.

Building my own Vi text editor in BASIC

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The user likes reinventing wheels, especially in art, craft, food, and code, to learn and shape tools to fit their mind. They built a BASIC-based text editor, yvi, with Vi-like commands, which they use for coding and writing.

How do I inform Windows that I'm writing a binary file?

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Windows doesn't know if a file is binary or text, so you must specify it yourself when opening the file. You can use the C runtime library to open files in text or binary mode, but not directly in Windows.

Learning the Integral of a Diffusion Model

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Flow maps are a way to speed up sampling from diffusion models by predicting any point on a path from any other point on that same path, rather than just the tangent direction at each point. They can be used for faster sampling, more efficient reward-based learning, and improved sampling steerability, but training a flow map is significantly more involved than training a diffusion model.

Show HN: Hallucinopedia

Hallucinopedia is an encyclopedia covering unusual topics with equal seriousness. It features articles on obscure events, scientific disciplines, and cultural phenomena.

Show HN: Tilde.run – Agent sandbox with a transactional, versioned filesystem

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Tilde provides a versioned filesystem for autonomous AI agents, ensuring safe use with real data and logging every action. It's built on lakeFS, a battle-tested data versioning layer for managing billions of objects.

Programming Still Sucks

The author describes the tech industry as a burning ship with no clear direction, where employees are struggling to keep up with the demands of their jobs and the constant introduction of new technologies. The author argues that the real problem is not AI, but rather the greed of corporate leaders who prioritize profits over people and the well-being of their employees.
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The US Library of Congress recommends SQLite, XML, JSON, and CSV as storage formats for datasets due to their high chance of survival and accessibility. These formats are chosen based on disclosure, adoption, transparency, external dependencies, patent impact, and technical protection mechanisms.

Community firmware for the Xteink X4 e-paper reader

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CrossPoint Reader is an open-source firmware for the Xteink X4 e-paper display reader, offering EPUB reading with multi-language support. It's built using PlatformIO and targets the ESP32-C3 microcontroller, aiming to unlock the device's potential.

A Theory of Deep Learning

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Deep learning works by memorizing noise and signal, with the signal channel allowing generalization and the reservoir containing memorized noise. A new theory explains generalization and provides a way to train directly on population risk, eliminating overfitting and suggesting more efficient model architectures.

Inkscape 1.4.4

Perturb-MARS: Reading mouse experiments through a human lens

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TL;DR: Human data is directly related to what drug development demands, but is difficult to generate and perturb. Mouse data allows us to discover causality and is easy to generate, but is only a proxy for what matters. What has never existed is causal data that speaks in human terms. We’ve built the system that creates it: a combination of wet-lab innovations and machine-learning ...

Ted Turner has died

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Ted Turner, a media mogul and philanthropist, died at 87 after a life of revolutionizing television news and building a media empire. He founded CNN, a pioneering 24-hour news network, and was a devoted philanthropist, conservationist, and activist.

Show HN: I built an open-source email builder, alternative to Beefree/Unlayer

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Try the Templatical drag-and-drop email editor in this interactive playground. Build, preview, and export email templates directly in your browser.

Show HN: PHP-fts – Full-text search engine in pure PHP, no extensions

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php-fts is a self-contained full-text search engine written in pure PHP with no dependencies. It provides solid full-text search with ranked results, filters, and tolerant matching for projects with minimal and portable stacks.

SoundOff: Low-Cost Passive Ultrasound Tags

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Researchers developed SoundOff, a low-cost, passive ultrasound system for smart home sensing. It uses wearable devices to detect unique ultrasonic emissions from tags on furniture, enabling non-intrusive monitoring.

Higher usage limits for Claude and a compute deal with SpaceX

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We've partnered with SpaceX and other companies to increase our compute capacity, allowing us to raise usage limits for Claude Code and the Claude API. This includes doubling rate limits for Pro and Max plans, removing peak hour limits, and raising API rate limits for Claude Opus models.

Setting up a Sun Ray server on OpenIndiana Hipster 2025.10

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The user set up a Sun Ray server on OpenIndiana Hipster 2025.10 by following a specific VM configuration and installing the Sun Ray Server Software package, which required a period-accurate Java Runtime Environment and Apache Tomcat. The user then configured the Sun Ray server to use ISC DHCP, installed the needed libraries for hotdesking, and set up the TFTP root for the DTUs to pull their ...

ADT says customer data stolen in cyber intrusion

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ADT home security company suffered a cyber breach, with hackers stealing customer and prospective customer information including Social Security numbers and addresses. ADT notified impacted individuals and will offer identity protection services, while law enforcement investigates the incident.

What makes a good smartphone camera?

https://cadence.moe/i/5b5560
Smartphone camera quality is affected by various factors including sensor size, noise, and exposure, with sensor size being the most important factor in determining image detail. To take better photos, clean the lens, use enough light, and avoid over-reliance on software processing, such as AI-enhanced features, which can compromise image quality.

Virtual violin produces realistic sounds

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MIT engineers developed a "computational violin" that simulates the physics of a violin's sound. The tool can help luthiers design and tweak a violin's sound before it's built.

Agents can now create Cloudflare accounts, buy domains, and deploy

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Cloudflare and Stripe partnered to allow coding agents to provision Cloudflare accounts, subscriptions, and domains without human intervention. Agents can now deploy apps to production with zero friction for the end user.

Mickey Mouse is watching you: Disneyland deploys facial recognition

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Disneyland uses facial recognition technology at some entrance lanes to prevent fraud and streamline re-entry, allowing guests to opt out. The technology raises concerns about privacy and surveillance, with critics warning of a precedent for widespread facial scanning.