Anthropic acquires Bun

Bun, a JavaScript tooling project, has been acquired by Anthropic, which will use Bun as infrastructure for AI coding products. Bun's development will continue in public on GitHub, prioritizing Node.js compatibility and JavaScript performance.

Mistral 3 family of models released

https://cms.mistral.ai/assets/98aeee04-e1c3-43b7-b90e-c51da84d5e56.png?width=1905&height=1242
Mistral 3 is a next-generation AI model with three state-of-the-art small models and Mistral Large 3, a sparse mixture-of-experts model with 675B parameters. It's released under Apache 2.0 license for open-source use.

OpenAI declares 'code red' as Google catches up in AI race

https://platform.theverge.com/wp-content/uploads/sites/2/2025/09/ROB_H_BLURPLE.jpg?quality=90&strip=all&crop=0%2C0%2C100%2C100&w=2400
OpenAI's ChatGPT is facing increased pressure from competitors like Google and Anthropic, prompting CEO Sam Altman to declare a "code red" to improve the chatbot. Google's AI user base is growing, with its Gemini 3 model outperforming competitors on industry benchmarks.

What will enter the public domain in 2026?

https://publicdomainreview.org/static/pdr-circles-66b0b7b42092975f0d5502ab646d9fa8.png
New works enter public domain on January 1st each year, with varying copyright laws worldwide. In 2026, works by those who died in 1955 or 1975 will enter public domain in different countries.

Apple Releases Open Weights Video Model

https://starflow-v.github.io/pipeline_v3.jpeg
STARFlow-V is a normalizing flow-based video generator that achieves high-quality autoregressive video generation with end-to-end training and exact likelihood estimation. It offers native multi-task support and robust causal prediction, outperforming diffusion-based models in visual fidelity and temporal consistency.

IBM CEO says there is 'no way' spending on AI data centers will pay off

https://i.insider.com/692dc193e1a9cbb014df48af?width=700
IBM CEO Arvind Krishna doubts AI companies will make a return on their massive data center investments, citing $8 trillion in capex needed to reach AGI. He believes the current path to AGI is unlikely without further technological breakthroughs.

Advent of Compiler Optimisations 2025

You're releasing the Advent of Compiler Optimisations project, a daily series from Dec 1-25, covering C/C++ optimisations in x86-64 and ARM.

Paged Out

https://pagedout.institute/static/img/printed-issues.jpg
Paged Out is a free, community-made technical magazine covering programming, hacking, and electronics. It's available for download and print, with a beta build lacking PDFs for printing.

100k TPS over a billion rows: the unreasonable effectiveness of SQLite

The article discusses SQLite's performance and scalability, arguing that its single writer and embedded nature are not deficiencies but allow it to scale well. It uses Clojure code examples to demonstrate how to achieve decent write throughput with SQLite.

Claude 4.5 Opus’ Soul Document

https://res.cloudinary.com/lesswrong-2-0/image/upload/f_auto,q_auto/v1/mirroredImages/vpNG99GhbBoLov9og/jumihsbqbtdegb1ztuto
A user extracted a document from Claude 4.5 Opus, which appears to be a training document for the model. The document outlines Anthropic's mission and goals for Claude, including being safe, beneficial, and understandable.

The Junior Hiring Crisis

https://people-work.io/cdn-cgi/image/format=auto,width=1920//assets/blog/junior-hiring-crisis/dev-hiring.webp
The author, a mom and engineer, is concerned about the impact of AI on college kids' job prospects, citing research that shows companies adopting AI hire juniors 13% less and early-career folks experience greater unemployment.

Zig's new plan for asynchronous programs

Zig's designers have introduced a new approach to asynchronous I/O that hides operations behind a generic interface called Io. This allows for fine control over asynchronous operations without adding complexity to the language.

Addressing the adding situation

Compilers use the x86's memory addressing system to work around its limitation of having a maximum of two operands per instruction. They use the lea instruction to calculate the address of memory, effectively allowing three-operand addition and specifying the destination register.

Python Data Science Handbook

https://jakevdp.github.io/PythonDataScienceHandbook/figures/PDSH-cover.png
This website contains the full text of the Python Data Science Handbook by Jake VanderPlas; the content is available on GitHub in the form of Jupyter notebooks. The text is released under the CC-BY-NC-ND license, and code is released under the MIT license. If you find this content useful, please consider supporting the work by buying the book!

Peter Thiel's Apocalyptic Worldview Is a Dangerous Fantasy

https://images.jacobinmag.com/wp-content/uploads/2025/11/26174826/GettyImages-1239817058.jpg
US tech billionaire Peter Thiel has been giving apocalyptic lectures on world politics, linking Christianity and tech dominance. His views justify extreme violence and protect his own interests.

After Windows Update, Password icon invisible, click where it used to be

https://support.microsoft.com/images/en-us/f4e85874-2a1a-438d-9c3c-17b069c454c0
Windows Secure Boot certificates will expire in June 2026, affecting device boot security. Users must update certificates in advance to avoid disruption.

How Brian Eno Created Ambient 1: Music for Airports (2019)

Brian Eno's Ambient 1: Music for Airports is a landmark album in ambient music, released in 1979, featuring generative music created with tape loops and systems. The album's tracks, such as 1/1 and 2/1, showcase Eno's use of loops, echoes, and piano melodies to create a serene and relaxing sound.

Proximity to coworkers increases long-run development, lowers short-term output (2023)

Being near coworkers has tradeoffs: it increases long-run human capital development but reduces short-term output. Proximity impacts career trajectories, boosting long-run pay raises but dampening short-run ones.

Microsoft won't let me pay a $24 bill, blocking thousands in Azure spending

User has a locked Azure invoice due to failed autopay and is unable to interact with it or pay it. They've tried all official channels, including APIs and phone numbers, but are blocked by a paywall to access support.

Reverse math shows why hard problems are hard

https://www.quantamagazine.org/wp-content/uploads/2025/12/LijieChen-crHongxunWu.webp
Researchers in computational complexity theory are trying to prove that certain problems, like the traveling salesperson problem, are hard to solve. They're using a new approach called reverse mathematics to study these problems and understand why their proofs have been unsuccessful.

Decreasing Certificate Lifetimes to 45 Days

https://letsencrypt.org/images/language-icon128px-black.png
Let's Encrypt is reducing certificate validity to 45 days by 2028 and authorization reuse period to 7 hours to improve internet security. Changes will be rolled out in stages, with opt-in profiles available for early adopters and testing.

Amazon launches Trainium3

https://techcrunch.com/wp-content/uploads/2020/01/GettyImages-1136663877.jpg?w=1024
AWS launched Trainium3 UltraServer, a system powered by its 3 nanometer Trainium3 chip, offering 4x faster performance and 40% energy efficiency. The company also teased Trainium4, which will support Nvidia's NVLink Fusion technology and interoperate with Nvidia GPUs.

Is 2026 next year?

Google detected unusual traffic from your network possibly due to malicious software or automated requests. Solving the CAPTCHA will let you continue using Google services.

A series of vignettes from my childhood and early career

The author reflects on past predictions of the demise of software engineering due to automation and libraries, yet they continue to work in the field. The author also discusses the hype surrounding multimedia, the dot com boom, and the rise of Web 2.0, highlighting how each trend eventually became mundane.

EmacsConf 2025

https://emacsconf.org/i/emacsconf-logo1-256.png
EmacsConf 2025 is an online conference using free software, seeking volunteers to help make it amazing. Join emacsconf-discuss or emacsconf-org mailing lists, or chat on #emacsconf IRC channel to get involved.

Man unexpectedly cured of HIV after stem cell transplant

https://images.newscientist.com/wp-content/uploads/2025/12/01140819/SEI_276363422.jpg
A man has become the seventh person to be HIV-free after a stem cell transplant for blood cancer, without having HIV-resistant cells. This case strengthens the idea that HIV-resistant cells may not be necessary for an HIV cure, offering more options for curing the virus.

Beej's Guide to Learning Computer Science

School cell phone bans and student achievement

https://www.nber.org/sites/default/files/styles/promo/public/2025-07/MF%20Lecture%202025%20updated.png?itok=ij7zY5fj
A strict cell phone ban in a Florida school district led to higher test scores, particularly for male students and in middle and high schools. The ban also reduced unexcused absences and disciplinary actions, contributing to improved test scores.

Comparing AWS Lambda ARM64 vs. x86_64 Performance Across Runtimes in Late 2025

https://chrisebert.net/content/images/size/w2000/2025/11/Generated-Image-November-21--2025---10_34PM-1.jpeg
A benchmark was created to compare AWS Lambda performance on x86_64 and arm64 architectures using Node.js, Rust, and Python runtimes. The results show arm64 delivering 30-40% lower compute costs with equal or better performance, making it a good default architecture choice for Lambda.

Rootless Pings in Rust

The ping command works without root by creating a UDP socket with a protocol flag, bypassing the need for a raw ICMP socket. Linux and macOS handle IP headers and checksums differently when sending UDP-based pings.

Free static site generator for small restaurants and cafes

https://lite.localcafe.org/images/logo.png
Pasta boy’s started in ma’s kitchen after a plate of ma’s spaggite in old town meatball. 20 years later they are still slerping noddles. You can use localcafe lite for free and also host static restaurant menu sites for free using github pages.

Anthropic Acquires Bun

https://www-cdn.anthropic.com/images/4zrzovbb/website/43abe7e54b56a891e74a8542944dfbd33f07f49c-1000x1000.svg
Anthropic is acquiring Bun, a JavaScript runtime, to accelerate Claude Code's performance and capabilities. The acquisition will help build infrastructure for the next generation of software and make Claude the platform of choice for coders and AI users.

4.3M Browsers Infected: Inside ShadyPanda's 7-Year Malware Campaign

https://cdn.prod.website-files.com/689ad8c5d13f40cf59df0e0c/6928c38b210340943bdc8c56_b161140f.png
Researchers identified ShadyPanda, a threat actor behind a 7-year browser extension campaign infecting 4.3 million Chrome and Edge users. ShadyPanda's extensions collected user data, injected affiliate tracking codes, and deployed Google Analytics tracking.

Show HN: Marmot – Single-binary data catalog (no Kafka, no Elasticsearch)

https://raw.githubusercontent.com/marmotdata/marmot/main/web/docs/static/img/search-light.png
Marmot is an open-source data catalog for teams to discover data assets without complexity. It offers search, metadata filters, and dependency graphs to understand data flows and dependencies.

Ecosia: The greenest AI is here

https://blog.ecosia.org/content/images/2025/11/Screenshot-2025-11-28-at-19.40.54.png
We're launching AI-powered search tools that are private, optional, and eco-friendly, using 100% of profits for the planet. Our new features include AI Overviews and AI Search, which use smaller models and generate renewable energy to reduce AI's footprint.

Notes on Bhutan

https://substackcdn.com/image/fetch/$s_!-XGd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4688a7a5-a556-4064-93d2-31b6df72efea_3000x4000.jpeg
The author visited Bhutan on a guided trip and witnessed the country's unique culture and its efforts to modernize while preserving its traditions. Bhutan is experimenting with a new economic hub, Gelephu Mindfulness City, which will operate as a Special Administrative Region with its own governance framework.

Progress on TypeScript 7 – December 2025

https://devblogs.microsoft.com/typescript/wp-content/uploads/sites/11/2018/08/typescriptfeature.png
TypeScript's native port, codenamed "Project Corsa", is now stable and ready for broader use with improved performance and reliability. The native compiler and language service are available for testing, with TypeScript 7.0 expected to be released soon.

Netherlands – Capital Growth Tax and Capital Gains Tax for Box 3

https://assets.kpmg.com/is/image/kpmgcloud/flash-alert-banner:cq5dam-web-656-656?wid=328&hei=328
The Dutch government has proposed a new bill to reform the taxation system for income derived from assets, aiming to tax actual returns on investments. The bill, scheduled for implementation in 2028, may impact expatriates and employers with tax-equalisation policies.

Why Replicate is joining Cloudflare

Replicate's mission was to get research models out of labs and into developers' hands, creating tools for running models without machine learning expertise. Replicate is joining Cloudflare to build a full AI stack, combining Replicate's model tools with Cloudflare's network and infrastructure.

Nixtml: Static website and blog generator written in Nix

https://opengraph.githubassets.com/0a5b8ac914cc4ff426430b3042088b1b1b333af0d018db274a3abd58c8d4b0a3/arnarg/nixtml
The user's website is generated using nixtml, a Nix-based website builder, with a custom theme and layout defined in modules under website.layouts. The website uses collections to group and paginate content, and taxonomies to allow readers to explore entries by common keywords such as tags and categories.

AI generated font using Nano Banana

https://img.notionusercontent.com/s3/prod-files-secure%2F1a3fd200-421d-4b08-a8e4-09c1969c30d1%2F85ddd54a-591b-4438-b422-4d6c9a57c509%2FScreenshot_2025-12-02_at_1.06.58_PM.png/size/w=1060?exp=1764801398&sig=k90y7ZHKj9_4KK7hLKzBoD9p_MNd4TnRhJj-K4KOwGw&id=2bd6f8e1-5af1-80b9-881d-e5ff91667f02&table=block
You worked on generating synthetic engine data and creating fonts using LLMs during your research fellowship at A*Star Singapore. You found LLMs limited in creating animations and fonts, requiring manual preprocessing and post-processing to achieve desired results.

Cursed circuits: charge pump voltage halver

https://substackcdn.com/image/fetch/$s_!7NMe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F64d1658c-375e-4af8-83fd-15b2fa77d891_1623x626.png
A charge pump is an efficient voltage regulator that uses a voltage doubler circuit to produce a higher voltage. It can be implemented using a flying capacitor that transfers charge between two capacitors in series, allowing a steady current to flow through a load.

Arcee Trinity Mini: US-Trained Moe Model

https://45777467.fs1.hubspotusercontent-na1.net/hubfs/45777467/Trinity%20Mini%20Benchmark.png
Arcee AI is training an open weight model family called Trinity, which will be released in January 2026. Trinity includes a large model, a mini model for reasoning, and a nano model for chat, all trained end-to-end in the US.

Frequently Asked Unicycling Questions

https://vale.rocks/assets/og/post.webp
As a unicyclist, the user has encountered frequently asked questions such as "Where's the other half?" and "How do you stop?" which they address with quick responses. The user provides detailed answers to these questions, including explanations of unicycle mechanics, safety, and riding techniques, as well as tips for learning to ride a unicycle.

DOOM could have had PC Speaker Music

A user has created a patch to enable PC Speaker music in DOOM, using a new file format called pcsp. The patch, called PC Speaker sndserver patch, works by implementing a priority mixer in sndserver.

Apple to beat Samsung in smartphone shipments for first time in 14 years

https://sherwoodnews.imgix.net/mwphzyq69oso/en-US/assets/files/2235712789_apple-ceo-tim-cook-joins-apple-employees-at-the-apple-store-as-customers-line-up-for-the.jpg?auto=compress%2Cformat&cs=srgb
Amazon AWS and Google set up a rare partnership to let customers easily move data and services between platforms, reducing the risk of large outages. Meanwhile, Apple is getting serious about AI with a new hire and a delayed AI-powered Siri launch, while Tesla's sales continue to decline in Europe but show some bright spots in Norway and Italy.

Fallout 2's Chris Avellone describes his game design philosophy

https://cdn.arstechnica.net/wp-content/uploads/2025/10/Variant_4-640x480.jpg
Chris Avellone, a renowned video game designer, learned early on that making games about the player's experience is key to success. He discovered this through his work on Planescape: Torment and Dungeons and Dragons, where he found that players are selfish and want to be the heroes.

We're committing $6.25B to give 25M children a financial head start

https://www.onedell.com/wp-content/uploads/2025/09/nav-orange.webp
A $6.25 billion commitment will seed 25 million Invest America accounts with $250 each for children under 10 born before 2025. This initiative aims to give young Americans a financial foundation for education, job training, and future savings.

Garry Tan claims Zoho will be out of business due to vibe coding

Something went wrong, but don’t fret — let’s give it another shot. Some privacy related extensions may cause issues on x.com. Please disable them and try again.

Lazier Binary Decision Diagrams for set-theoretic types

https://elixir-lang.org/images/logo/logo.png
The Elixir team and CNRS are working on a set-theoretic type system for Elixir, which uses unions, intersections, and negations. They have implemented Binary Decision Diagrams (BDDs) to efficiently represent these operations, but it introduced new slow downs due to redundant computations.

Memtest86+ v8.00 Released

https://opengraph.githubassets.com/334d36137cb6f16df37a7cb3b70cfbecfa705fba60ba4412466e2ef8f006fe20/memtest86plus/memtest86plus/releases/tag/v8.00
This release include some significant internal updates, adds CLang/LLD support, and now ships as a single binary for both UEFI and legacy boot. Complete changelog: Add support for latest Intel CPU...

US air travelers without REAL IDs will be charged a $45 fee

https://dims.apnews.com/dims4/default/2029c05/2147483647/strip/true/crop/3785x2521+0+1/resize/599x399!/quality/90/?url=https%3A%2F%2Fassets.apnews.com%2Fd3%2Fac%2Fcb1be8b1c6b324fd528698c10f29%2Fe99833cfd96e4773bbecc94ec86e712a
Starting February, US air travelers without a REAL ID will be charged a $45 fee for additional screening. The fee is intended to encourage travelers to obtain the federally compliant ID.

Exploring Large HTML Documents on the Web

https://calendar.perfplanet.com/photos/matt2025.jpg
Websites load large HTML code due to embedded resources like images, fonts, and scripts. This can cause performance issues and slow page loading times.

Claude 4.5 Opus' Soul Document

https://res.cloudinary.com/lesswrong-2-0/image/upload/f_auto,q_auto/v1/mirroredImages/vpNG99GhbBoLov9og/jumihsbqbtdegb1ztuto
A user extracted a document from Claude 4.5 Opus, which appears to be a training document for the model. The document outlines Anthropic's mission and goals for Claude, including being safe, beneficial, and understandable.

First time since 1988, the U.S. is not officially commemorating World AIDS Day

https://npr.brightspotcdn.com/dims3/default/strip/false/crop/2632x1481+0+0/resize/1100/quality/50/format/jpeg/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fb4%2Fa1%2Fc20a006d46a288f8be90d77f2233%2Fworld-aids-day-diptych.jpg
The US is not commemorating World AIDS Day for the first time since 1988 due to the Trump administration's decision. This move is seen as a lack of political will to fight the epidemic, which still claims over half a million lives annually.

Around The World, Part 27: Planting trees

https://frozenfractal.com/blog/2025/11/28/around-the-world-27-planting-trees/arboretum.jpg
The user is implementing plant placement in a procedurally generated world, using a grid approach to prevent overlaps and ensure even coverage. They are adjusting their requirements to allow for overlapping plants and are working on optimizing performance by implementing impostors.

Show HN: RunMat – runtime with auto CPU/GPU routing for dense math

https://opengraph.githubassets.com/331bbc7f2eee89dbfc15ce385f62208469d66b22247c10a4d392442d52eba83e/runmat-org/runmat
RunMat is a high-performance MATLAB runtime that automatically fuses operations and routes between CPU and GPU. It uses native APIs for GPU acceleration with no vendor lock-in.

API GitHub Meta

April 1 marks the first day of the new year. the u.s. president's eu summit is set for june 1 - thursday, july 1 at london bridge, where he'll be speaking about the world cup and the euro 2012 qualifying games, including the gold medal match between britain and greece, which takes place in switzerland, will be

Beej's Guide to C Programming

Beej's Guide to C is a tutorial in its first volume, with a beta-quality document that may contain errors. Corrections and feedback can be sent to [email protected].