John Carmack on the mistakes around Quake that ruined id software

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id Software's early days were marked by technical ambition and overwork, leading to mistakes in game development and corporate management. Quake's success was marred by poor incentives, unrealistic expectations, and infighting among designers.

RubyLLM: A 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

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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.

CAPTCHAs have failed for 20 years

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CAPTCHAs were created to distinguish humans from machines but were eventually beaten by computers. Now, websites verify browser identity instead, using methods like Web Bot Auth to establish trust.

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.

I taught a bucket to speak Git

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The user created a pure Go library called objgit that allows for a git server to be hosted in object storage without relying on the local filesystem, using the go-git library and the billy filesystem abstraction. The user encountered several challenges and implemented workarounds to optimize performance, including caching pack files and fixing issues with ListObjectsV2 calls, and is now ...

PR spam today looks like email spam in the early 2000s

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Rahul from Greptile observed a surge in OpenClaw pull requests, mostly low-effort AI-generated submissions, with a 9.3% merge rate. To address this, solutions like Vouch and reputation systems are being developed to filter out malicious or unqualified contributors.

For Most of the World, Open-Source AI Is the Only Way Forward

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Yann LeCun advocates for open-source AI to ensure global sovereignty, cultural diversity, and safety. He believes open-source AI will surpass proprietary systems and is inevitable due to its cost-effectiveness, security, and localization benefits.

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.

Krea 2: SOTA open-weights 12B image model

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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.

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.

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.

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.

Show HN: Monolisa v3 – a typeface for developers and creatives

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Monolisa is a typeface built for you, the developers and creatives. it improves code legibility and provides san serif for all design tasks. after using this font for just two days it's grown on me - i really like it. if you need emojis, you can find them in the font's character set. the characters are easy to read, and the style is very clean.

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.

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.

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.

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.

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

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Dijkstra's home in nuenen contained a large collection of scientific books, booklets, papers, manuscripts. with the permission from his family, i was allowed to empty part of his office - the contents of those boxes are listed on this page. the book contains letters from p.a. spencer to edsger w. dakstra, and letters to the editors of the prestigious journal reuters

Raspberry Pi Pico W as USB Wi-Fi Adapter

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GitLab.com

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.

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.

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.

Systems optimization should be part of CI/CD

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LEVI is a framework that uses smaller, cheaper models for most mutations and larger models for paradigm shifts, achieving strong ADRS results at a fraction of the cost. LEVI maintains diversity across both code structure and actual behavior, ensuring the search archive does not collapse into a single solution family, and achieves the highest score on every problem where improvement is possible.

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.

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.

Show HN: peerd – AI agent harness that runs entirely in your browser

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peerd is the first AI agent harness native to the browser. It's a Chrome/Firefox extension that runs a full agent loop inside the browser you already use — with the tabs and sessions you already have. It reads and drives your pages, spins up sandboxed compute (JS Notebooks, full Linux VMs compiled to WebAssembly, personal client-side apps), and — on the preview channel — shares what it ...

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.

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

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.