RubyLLM: A single, beautiful Ruby framework for all major AI providers

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RubyLLM is a single Ruby framework for various AI providers. It simplifies AI development with a unified interface for GPT, Claude, and local Ollama.

We're making Bunny DNS free: because a faster internet won't build itself

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Bunny.net's mission is to make the internet faster by building a massive global network and advanced routing engine, Bunny DNS. Bunny DNS is now free, with no query limits or usage-based charges, making it accessible to everyone.

Show HN: Nub – A Bun-like all-in-one toolkit for Node.js

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Nub is a TypeScript-first Node.js runtime that provides a faster alternative to existing tools. It offers a package manager, native watch mode, and Node version management.

Edsger Dijkstra's Library (Housed and Archived in Leuven, Belgium)

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Dijkstra's home in Nuenen — anno January 2011 — contained a large collection of scientific books, booklets, papers, manuscripts, etc. A large part of that collection is now archived by me in Leuven and will be discussed on this page. For the complete inventory, see below. Starting with Dijkstra's years as a student in physics at the university of Leiden, most (if not all) of his ...

Krea 2 Technical Report

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Researchers developed Krea 2, a series of foundation models for creative image generation that can produce diverse and controllable images. The models were trained using a large-scale data infrastructure and a multi-stage pipeline that includes pretraining, midtraining, and supervised finetuning to achieve high-quality and stylistically diverse results.

Running Windows Games on a Hobby OS with Wine

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The user successfully ported Wine to their hobby OS Astral, enabling it to run 32-bit Windows games like Cogmind and Deltarune. They also implemented WoW64 support to run 32-bit code on a 64-bit OS, but still face issues with Wine-mono and Steam compatibility.

A Practical Guide to SSH Tunnels: Local and Remote Port Forwarding

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SSH port forwarding explained in a visual way, including local and remote port forwarding, and dynamic port forwarding using the -L, -R, and -D flags. SSH tunneling allows accessing private services from a local machine, exposing local services to the public, and creating SOCKS proxies for flexible network access.

Founding a company in Germany: €9600, 152 days and I still can't send an invoice

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The author started a German company, PlentyLabs, in January and spent over 9,600 euros in fees and bills, but still can't invoice clients due to missing VAT ID. The German incorporation process is slow and expensive, scaring new founders away.

Haystack: Open-Source AI Framework for Production Ready Agents, RAG

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Haystack is an open-source AI framework for building production-ready agents and applications with LLMs, offering modular visibility and vendor-agnostic connections. It enables flexible, composable AI workflows for text, image, and audio tasks with standardized tool calling and scalable context engineering.

Genuinely, my all-time favourite image: Mamenchisaurus hochuanensis

A curator arranged a field trip to the Dinosaurs Of China exhibition at Wollaton Hall in 2017. A stitched photo of the Mamenchisaurus hochuanensis skeleton was created from a sequence of photos taken by Matt.

Raspberry Pi Pico W as USB Wi-Fi Adapter

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GitLab.com

Vulnerability reports are not special anymore

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As an open source maintainer, it's essential to view every issue, PR, and feedback as a present, not an obligation, except for vulnerability reports which require responsiveness and attribution due to the service provided by security researchers. With the rise of LLMs, the insight and confidentiality provided by security researchers are no longer scarce, and the focus should shift to triage, ...

Show HN: Pure Effect – Reproduce production bugs on your laptop without a DB

Pure Effect is a zero-dependency effect library for JavaScript and TypeScript that separates business logic from I/O operations. It allows for testable pipelines and replaying of failed production runs without touching the database.

Statistics that live in your SQL

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the-stats-duck v0.6.0 is a DuckDB extension for statistics, including distributions, tests, regression, and plots, all in SQL. It adds features like violin marks, 2-D facets, and a per-layer STAT smooth for visualizing data.

Quebec town recognizes trees as living beings with rights

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Terrasse-Vaudreuil became the first municipality in Canada to recognize trees as living beings with rights. The town adopted a resolution to protect trees and signed the Universal Declaration of the Rights of the Tree.

François Englert (1932 – 2026)

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François Englert, a Belgian physicist, passed away at 93, jointly awarded the Nobel Prize in Physics in 2013 for the Brout-Englert-Higgs field discovery. He collaborated with Robert Brout and Peter Higgs on the fundamental field that gives particles mass.

OpenAI and Broadcom unveil LLM-optimized inference chip

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OpenAI and Broadcom unveiled Jalapeño, a custom AI accelerator designed for large language model inference, delivering performance per watt better than current state-of-the-art. The chip is part of a multi-generation compute platform to make AI faster, more reliable, and accessible to more people.

Stealing Is a Skill

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You're developing a list of advice including a creative mindset, radical transparency, and writing down what makes you happy. You also advocate for "stealing" or building upon others' work, like Virgil Abloh's 3% approach, to learn and create efficiently.

Boffin claims Microsoft's "quantum leap" is invalid due to "basic Python errors"

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Microsoft claimed a quantum breakthrough in 2025 using Majorana particles, but a scientist's peer-reviewed critique in Nature says they got it wrong. The scientist argues Microsoft's claims are based on flawed data and incorrect programming.

"Fix" MacBook Neo Cursor Lag: Record 1 Pixel of the Screen Every 10 Seconds

Ashby (YC W19) Is Hiring EMEA Engineers Who Can Design

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Join a team that strives to do their best work every day.

Qwen-AgentWorld: Language World Models for General Agents

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Researchers developed Qwen-AgentWorld, a language model that simulates agentic environments through long chain-of-thought reasoning. Qwen-AgentWorld outperforms existing models on 9 benchmarks and supports scalable simulation and warm-up training for general agents.

Venezuela reveals $240B in debt it cannot pay (~$100B more than expected)

Venezuela's debt is expected to be around 240 billion dollars, surpassing Greece's historic default. The country aims to strike a deal with creditors before the end of the year to return to international markets.

Systems optimization should be part of CI/CD

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All posts This post is part of our AI-Driven Research for Systems (ADRS) case study series, where we use AI to automatically discover better algorithms for real-world systems problems. Algorithmic discovery frameworks like OpenEvolve and GEPA have shown that AI-Driven Research for Systems (ADRS) can produce strong algorithms. But today's frameworks are too expensive for where ADRS should ...

Too many R packages: CRAN is inundated with submissions

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The author of "Top 40" R packages on CRAN noticed a sharp increase in new packages, suspecting ease of packaging and deployment as the cause. Many new packages lack sufficient documentation, raising questions about their contribution to the R community.

Printing Gaussian Splats

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Teng Xu from crysta.ai printed one of your insects as a gift, using a special 3D printer that creates a "crystal" piece with trapped details. You're excited about the process and possibilities, but suggest improvements to the editor and import capabilities.

Minimus container images are now free

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Access the Minimus image library to browse and pull production-ready container images. New here? Create an account in seconds.

Vector Graphics in Lil

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Dr. Allen Vincent Hershey developed digital typefaces described by line-segments, used in the hershey module for Decker's Lil scripting language. The module allows for 2D vector graphics manipulation, including scaling, translating, and rotating paths.

Rhombus Language 1.0

Rhombus is a general-purpose, functional programming language with extensibility and good performance. It's built on Racket and offers a modern synthesis of functional and dynamic language features.

Swift Package Index joins Apple

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Swift Package Index has joined Apple, preserving its vision and expertise to build a comprehensive package registry for the Swift community. The registry will continue to support package discovery, security, and reliability, with new features and capabilities to be introduced over time.