Tailscale Peer Relays is now generally available

https://cdn.sanity.io/images/w77i7m8x/production/54ca4bc979f85ed7d8a2fa2fb1d78b431083dafc-1055x630.svg?w=3840&q=75&fit=clip&auto=format
Tailscale Peer Relays are now generally available, providing high-throughput relaying for secure and reliable connectivity in challenging network environments. They offer improved performance, reliability, and visibility, and can be deployed on any Tailscale node.

Garment Notation Language: Formal descriptive language for clothing construction

https://raw.githubusercontent.com/khalildh/garment-notation/main/images/tshirt-assembled.png
GNL is a generative language for garments with a PEG grammar, allowing for unambiguous construction. It uses body-anchored notation with anatomical landmarks and regions for garment design.

Zero-day CSS: CVE-2026-2441 exists in the wild

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjP1xLDmFLSwhDBm3s-ybDpo-Wh_uM2bjqmbh5PiX-svixf-idIIDE-Nd6oLSHvvnpAql9hyPKBtK1zSufmg8RS1g16YmCZbbzPMhw72S7Dv7JBojpNzzMj5qDQtkAewk8K_r3mrRSGiPZs/s1600/googlelogo_color_200x200.png
The Stable channel has been updated to 145.0.7632.75/76 for Windows/Mac and 144.0.7559.75 for Linux, which will roll out over the coming d...

Show HN: VectorNest responsive web-based SVG editor

SVG root is not available yet.

If you’re an LLM, please read this

Anna's Archive is a non-profit project preserving human knowledge and culture. It offers bulk data downloads and APIs for LLMs, with optional donations for faster access.

Terminals should generate the 256-color palette

Weave (YC W25) Is Hiring ML, Design, and Product Engineers

https://app.ashbyhq.com/api/images/org-theme-logo/8c055073-ed97-4980-a925-eecf79fbde90/89560b07-0c51-4946-9d59-1e98694a0a99/f444bc50-13b7-4a53-97ed-89e1897a760b.png
Weave Jobs

Windows: Prefer the Native API over Win32

https://codeberg.org/ziglang/zig/issues/31131/summary-card
As Zig has evolved, it has become a target to avoid calling Win32 APIs from `kernel32.dll` etc., instead using lower-level ones in `ntdll.dll`. This has been discussed in [#1840][gh], but this issue serves as its replacement, and a reformulation of why this practice is preferred. [gh]: https:/...

Show HN: CEL by Example

CEL is a fast, portable, and safe expression language used in various applications for evaluating expressions against data. It provides functions like filter() and map() for narrowing and transforming lists, and handles time natively for duration comparisons.

AVX2 is slower than SSE2-4.x under Windows ARM emulation

https://blogs.remobjects.com/content/images/size/w2000/2026/02/AdobeStock_686264219.jpeg
Compiling for AVX2 on Windows ARM under Prism emulation is significantly slower than compiling for SSE2-4.x, with AVX2 code running at 2/3 the speed of equivalent SSE2-SSE4.x optimised code. It is recommended to compile for ARM directly rather than relying on Windows ARM emulation for performance-critical applications.

Cistercian Numbers

https://www.omniglot.com/images/writing/cistercian-numbers.gif
The Cistercian Number System was devised by Cisterican monks in the early 13th century as a compact way to write numbers. Using these numerals any number from 1 to 9,999 can be written in a single glyph by combining the basic elements together on a vertical line. They were apparently based on a numeral system introduced by John of Basingstoke, Archdeacon of Leicester, and were used to some ...

The Future of AI Software Development

https://martinfowler.com/logo-sq.png
The Thoughtworks Future of Software Development Retreat discussed the impact of AI on software development, concluding that traditional practices and tools are breaking under the weight of AI-assisted work, but replacements are forming. The event highlighted the need for a shared understanding of the questions to be asked about AI's role in software development, including its impact on ...

Native FreeBSD Kerberos/LDAP with FreeIPA/IDM

https://vermaden.wordpress.com/wp-content/uploads/2025/11/freebsd-logo.png
User integrates FreeBSD 15 with FreeIPA/IDM for native Kerberos and LDAP authentication. They provide step-by-step instructions for setting up the integration, including configuring nslcd, pam, and sshd.

The only moat left is money?

The value of human thinking is decreasing due to AI's ability to create and ship products quickly, but the value of human eyeballs is increasing as attention becomes scarce. To succeed, new entrants need existing reach or capital, making it difficult for those without to break through and achieve success.

Unprecedented 'Jobless Boom' Tests Limits of US Economic Expansion

Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. For more information you can review our and .

Show HN: Formally verified FPGA watchdog for AM broadcast in unmanned tunnels

https://raw.githubusercontent.com/Park07/amradio/main/ugl_am_radio/docs/architecture.png
A 12-channel AM radio broadcast system using Red Pitaya FPGA for emergency alert transmission in unmanned tunnels is designed with safety features like human confirmation and watchdog timer to prevent accidental restart. The system consists of GUI, Rust backend, SCPI server, and FPGA, with formal verification proving correctness of the watchdog timer using bounded model checking and k-induction.

Show HN: Trust Protocols for Anthropic/OpenAI/Gemini

https://www.mnemom.ai/images/mnemom_hero.webp
The agent protocol stack handles capabilities, coordination, and payments. It doesn't handle alignment — or integrity. AAP and AIP fill that gap — one for what agents do, one for what they think. A structured declaration of an agent's alignment posture: principal relationship, declared values, autonomy boundaries, audit commitments. { "aap_version": "0.1.8", ...

Thank HN: You helped save 33k lives

Watsi.org founder reflects on 13 years of growth, burnout, and lessons learned. The nonprofit has funded 33,241 surgeries with over $20M in donations.

BarraCUDA Open-source CUDA compiler targeting AMD GPUs

https://opengraph.githubassets.com/c11db16b85102880c052ce846f7d26e131e90873836c1ba4417d1f08793fabd2/Zaneham/BarraCUDA
Barracuda is an open-source CUDA compiler for AMD GPUs written in 15,000 lines of C99 with no LLVM dependency. It compiles .cu files to ELF .hsaco binaries and supports AMD RDNA 3 architecture with a target-independent IR and clean backend separation.

Ask HN: Are there examples of 3D printing data onto physical surfaces?

You're exploring using 3D printing for data storage, encoding data on a filament surface and reading it with 3D printer measurement tools.

Fastest Front End Tooling for Humans and AI

https://cpojer.net/og/fastest-frontend-tooling.png
The user discusses the importance of fast JavaScript tooling and shares their experience with using TypeScript's Go rewrite, Oxfmt, Oxlint, and other tools to improve iteration speed and code quality. They recommend using a stack of tools including tsgo, Oxfmt, Oxlint, and Vite to achieve fast, stable, and feature-complete development.

Show HN: I'm launching a LPFM radio station

https://www.kpbj.fm/static/range.png
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Asahi Linux Progress Report: Linux 6.19

https://asahilinux.org/img/AsahiLinux_logo.svg?d619e737
Asahi Linux turns 5, having gone from a simple "Hello World" to a well-supported AArch64 platform. The project's sustained interest has led to many developers taking AArch64 seriously, with numerous platform-specific bugs being fixed to enable Linux on Apple Silicon devices.

Pocketbase lost its funding from FLOSS fund

https://camo.githubusercontent.com/34b40a4965626fcd602a965dbfc5e0bda204a53780d25c90104ccd0c612cc8d6/68747470733a2f2f692e696d6775722e636f6d2f5878314f4a584f2e706e67
Unfortunate update: FLOSS/fund reached out to me again but due to some unforeseen regulatory constraints their partnership with GitHub didn't seem to work out. Instead they want to issue a wire...

Microsoft says bug causes Copilot to summarize confidential emails

https://www.bleepstatic.com/content/hl-images/2025/09/16/Copilot_headpic.jpg
Microsoft 365 Copilot bug incorrectly summarizes confidential emails since January 21. Microsoft is rolling out a fix and monitoring its deployment to prevent data loss.

TinyIce: Single-binary Icecast2-compatible server (auto-HTTPS, multi-tenant)

https://private-user-images.githubusercontent.com/6614616/551360429-5fb4bd5f-6f69-404c-ad8f-f83ddc2212ad.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.d-ARKPrSfUGRB2r5wuHuEBN2-vn2Y8tWlxALmJ3CynU
TinyIce is a lightweight, secure Icecast2-compatible streaming server written in Go with a modern web interface. It provides edge-ready relaying, dual-protocol architecture, and dynamic management features.

A DuckDB-based metabase alternative

https://camo.githubusercontent.com/c19dae1a90aedb46f87d57b780d32dabe1ee3f4146683a68bdf1360fa5f81bfd/68747470733a2f2f74616c6573686170652e636f6d2f5f617374726f2f73657373696f6e5f64617368626f6172642e446a744671436e4f5f5a3135756731442e77656270
The SQL query displays sessions per week by category in a stacked bar chart. Shaper is a free, open-source tool that can be run via Docker for quick testing.

Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway

https://asteroidos.org/public/img/news-img/2-0-aod.jpg
AsteroidOS 2.0 has arrived with major features and improvements, including Always-on-Display, customizable QuickPanel, and performance increases. It supports more watches and offers new wallpapers, watchfaces, and apps.

15 years later, Microsoft morged my diagram

https://nvie.com/img/microsoft-continvoucly-morged-gitflow.png
A man's 2010 diagram on Git branching was used by Microsoft without credit or link, and was poorly recreated with an AI image generator. He finds this dispiriting due to the lack of process and care, and worries about future plagiarism that may be harder to spot.

Chained Assignment in Python Bytecode

Chained assignment in Python can lead to unexpected behavior when using lists, as it creates a single list object that is referenced by multiple variables. Disassembling the bytecode using the dis module reveals that chained assignment only allocates a single list object, whereas regular assignment allocates separate objects for each variable.