Sizing chaos

https://pudding.cool/2026/02/womens-sizing/assets/patternmaking.jpg
Clothing sizes vary wildly across brands and stores due to lack of universal standards. This leads to frustration for many women who struggle to find clothes that fit.

27-year-old Apple iBooks can connect to Wi-Fi and download official updates

User needs to register or sign in with developer credentials and ensure a unique User-Agent string to access the application. Alternatively, try resetting to default User-Agent or file a ticket for assistance.

Anthropic officially bans using subscription auth for third party use

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Claude Code usage is subject to Anthropic's commercial agreement and usage policy. Authentication methods include OAuth tokens and API keys, with restrictions on usage and third-party development.

15 years of FP64 segmentation, and why the Blackwell Ultra breaks the pattern

https://nicolasdickenmann.com/assets/FP32toFP64.png
Nvidia's consumer GPUs have a 64:1 FP64:FP32 ratio, weakening double-precision performance. This is due to market segmentation, as most consumer workloads don't need FP64, but enterprise hardware relies on it.

How to Choose Between Hindley-Milner and Bidirectional Typing

When designing a programming language, the key decision is whether to support generics, which often requires a type system with unification. Bidirectional typing can be used with or without unification, making it a versatile choice.

Cosmologically Unique IDs

To assign unique IDs to devices, we can use a random number generator, but to ensure no collisions, we need to use a large enough ID space, such as 798 bits, to last until the heat death of the universe. Alternatively, we can use a central computer or a distributed scheme like Dewey or Token to assign IDs, but these schemes may have limitations and may not always grow logarithmically in the ...

Tailscale Peer Relays is now generally available

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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.

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...

Minecraft Java is switching from OpenGL to Vulkan

https://uploads.golmedia.net/uploads/articles/article_media/6889725121771426976gol2.webp
Mojang is switching Minecraft Java from OpenGL to Vulkan for better performance and visual improvements. This change will require modders to update their work and may leave out old devices that don't support Vulkan.

DNS-Persist-01: A New Model for DNS-Based Challenge Validation

https://letsencrypt.org/images/language-icon128px-black.png
Let's Encrypt is implementing a new ACME challenge type, DNS-PERSIST-01, which uses a persistent DNS record for validation, reducing operational costs and improving security. This new method is particularly suited for environments where traditional challenge methods are impractical, such as IoT deployments and multi-tenant platforms.

How AI is affecting productivity and jobs in Europe

https://cepr.org/sites/default/files/styles/flexible_wysiwyg/public/2026-02/gambacortafig1.png?itok=hDeaaQ1C
European policymakers face a critical choice in adopting artificial intelligence, with optimists predicting a productivity boom and sceptics warning of uneven diffusion and inequality. A recent study found that AI adoption increases labour productivity by 4% on average in the EU, with benefits concentrated among medium and large firms.

Step 3.5 Flash: Fast Enough to Think. Reliable Enough to Act

https://static.stepfun.com/blog/step-3.5-flash/assets/logos/stepfun-dark-logo.png
Step 3.5 Flash is a capable open-source foundation model that delivers frontier reasoning and agentic capabilities with exceptional efficiency, rivaling top-tier proprietary models in reasoning depth and real-time interaction. It achieves a generation throughput of 100-300 tok/s and supports a cost-efficient 256K context window, making it a robust engine for coding, agents, and agentic tasks.

A Pokémon of a Different Color

The owner of this website (matthew.verive.me) has banned the autonomous system number (ASN) your IP address is in (8075) from accessing this website.

Electrobun v1: Build fast, tiny, and cross-platform desktop apps with TypeScript

User built a desktop app framework called Electrobun after being frustrated with existing tools. Electrobun is now stable and allows for cross-platform development with features like webview partitions and solid tooling.

The Perils of ISBN

https://rygoldstein.com/goodreads.png
The user wants to build a GoodReads alternative with a clean and convenient UI for logging and reviewing books, but is struggling to find a reliable open-source database of books due to the complexity of book metadata. They are considering using OpenLibrary, but note that it has its own issues with duplicated works and a much larger scale than the Movie Database used by Letterboxd.

R3forth: A concatenative language derived from ColorForth

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Making a font with ligatures to display thirteenth-century monk numerals

https://images.squarespace-cdn.com/content/v1/598a2436f7e0ab837d08f4c6/d4e0545c-a207-4d53-9333-353fdda91dbd/cistercian-font-preview.png
User created a font displaying Cistercian numerals in compact format using font ligatures. The font allows for visual enhancement of numbers without JavaScript, enabling Cistercian numerals to be used everywhere.

Closing this as we are no longer pursuing Swift adoption

https://opengraph.githubassets.com/fbdd74fc323879362e6ed426856dcd8f810f76831a92854e9434150159641937/LadybirdBrowser/ladybird/issues/933
Swift 6.0 support is hindered by several issues including missing LLVM fix, C++ interop problems, and module map cycles. Workarounds exist for some issues but a comprehensive fix is needed.

Microsoft guide to pirating Harry Potter for LLM training (2024) [removed]

https://devblogs.microsoft.com/azure-sql/wp-content/uploads/sites/56/2024/11/Designer-23.jpeg
Microsoft SQL now supports native vector search capabilities in Azure SQL and SQL database, enabling the management of SQL Server as a Vectorstore in LangChain. This allows users to create a Q&A system and generate new AI-driven Harry Potter fan fiction based on existing dataset of Harry Potter books.

Show HN: Respectlytics – Open-source, privacy-first mobile analytics (MIT+AGPL)

https://opengraph.githubassets.com/a068c137af88700c03113e6939086a8bc5d5913cf0da62c9787ac4b23b9ec1f0/respectlytics/respectlytics
Respectlytics helps developers avoid collecting personal data by using anonymized identifiers and minimizing data collection. It provides a system for session-based analytics with a purge feature to clean up old data.

Metriport (YC S22) is hiring a security engineer to harden healthcare infra

https://bookface-images.s3.amazonaws.com/small_logos/d4da680d3cdee4cc7ad6408d3177026092f04c75.png
Metriport is an open-source data intelligence platform seeking a security engineer to drive full-stack security projects and evangelize security across the team. The ideal candidate has 6+ years of security engineering experience, HIPAA compliance knowledge, and proficiency in cloud security and networking on AWS.

Learning Lean: Part 1

The user is learning Lean theorem prover for formal mathematics and is excited about its potential to enable better separation of concerns in mathematical writing and collaboration with AI. They are struggling with the basics of dependent type theory and Lean syntax, but are getting help from the Lean Zulip community and are ready to move on to doing mathematics in Lean.

What Every Experimenter Must Know About Randomization

Show HN: Rebrain.gg – Doom learn, don't doom scroll

User built rebrain.gg to interact with LLMs through question forms and create interactive educational content. The site allows users to learn new things through conversational interactions, like learning bash commands.

Show HN: I built a fuse box for microservices

https://www.openfuse.io/opengraph-image.png?opengraph-image.cd874c92.png
Stop cascading failures before they start. Openfuse provides centralized circuit breaker and reliability control for modern distributed systems. Prevent outages, reduce downtime, and build resilient microservices.

Roads to Rome (2015)

https://benedikt-gross.de/_astro/0-roads-to-rome.BTMQcFyY_1rk1dd.webp
Roads to Rome" is a data visualization project exploring mobility patterns at large scales. It uses routing algorithms to unveil regional, political, and geographical insights through interactive maps and visualizations.

Ukranian controls Home Assistant over LoRa radio when their power grid goes down

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Portugal: The First Global Empire (2015)

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Cistercian Numbers

https://www.omniglot.com/images/writing/cistercian-numbers.gif
Cistercian monks created a compact number system in the 13th century using combined glyphs for numbers 1-9,999. The system was based on John of Basingstoke's numeral system and used until the early 20th century.

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.