Using any C++ library in Godot

https://blog.conan.io/assets/post_images/2026-09-29/godot-create-swarm-node.png
Godot is a free, open-source game engine that allows developers to create 2D and 3D games using GDScript or C++. It can load native code through GDExtension and godot-cpp bindings.

AI companies leak data to advertisers [pdf]

Conversational AI services are increasingly adopting advertising-based business models, which raises concerns about user privacy. A systematic analysis of nine prominent conversational AI services found that they expose sensitive information to third-party tracking services, including conversation-derived artifacts such as titles, prompts, and screenshots. These disclosures can be linked to ...

Phyllotaxis: An audio-reactive LED display

https://jagi.studio/images/art/phyllotaxis_1.jpeg
The author created a cellular LED matrix inspired by phyllotaxis, a pattern found in nature, and programmed it to react dynamically to sound using an STM32 board. The project evolved into an interactive installation at Recurse Center, featuring a website for attendees to upload sketches and games.

The systems that no one will test

https://blog.christianperone.com/wp-content/uploads/2024/06/guitarone.jpg
The author found a vulnerability in a system during the pandemic, allowing access to Brazilian federal records of 200+ million people. This experience has led them to worry about the growing capabilities of AI models and their potential for misuse by nation-states.

Booted up in 1993, this server still runs – but not for much longer (2017)

https://www.computerworld.com/wp-content/uploads/2025/02/2214-0-65486800-1738761169-patrick-thibodeau-150-100363843-orig.png?w=150
A 1993 Stratus server, still operational after 24 years, has been maintained by Phil Hogan at Great Lakes Works in Michigan. The server will be retired in April after a planned upgrade, marking the end of its nearly three-decade run.

Pirating the Pirates

https://assets.mubicdn.net/images/notebook/post_images/43648/images-w1400.jpg?1788543067
The author and his roommate hacked together a restored version of Sergio Leone's The Good, the Bad and the Ugly after MGM altered it for profit. They collaborated with other preservationists to create an official release that closely matched their work.

Software occlusion culling in Block Game

https://enikofox.com/media/posts/21/occlusion-header-2.png
The author developed a software-rendered occlusion culling solution for their game Block Game, which runs on a weak GPU. The solution uses depth buffers and frustum culling to reduce the number of chunks that need to be rendered, resulting in significant performance improvements.

Firebase SDK is CRASHING ALLLL iOS Apps, since today morning

https://pbs.twimg.com/media/HTXXyoJWgAAPWlb?format=webp&name=large
Firebase's iOS SDK has caused all apps using it to crash, leaving developers unable to function. This incident is reminiscent of the Facebook swizzling crash in 2018 and highlights concerns over Firebase's engineering capabilities.

California farmers are struggling to sell grapes as demand for wine drops

https://cdn.kqed.org/wp-content/uploads/2026/08/Nav-News-FallGuide2026@2x.jpg
California wine growers are struggling to sell their grapes due to declining demand, forcing some to tear out vineyards that have been in their families for generations. The industry is facing significant losses as prices paid for grapes drop and many growers are left with unsold crops.

Tank Body Problem

↑↓ Elevate │ ←→ Power │ A/D Move │ J/L Weapon │ SPACE Fire │ SPACE AGAIN = Laser/Plumage │ Cheese bounces 3x │ Poison drops bubbles │ Moon gravity

Uncensored and Offensive Security AI Models Benchmark

https://private-user-images.githubusercontent.com/34966120/660382033-3a0e3514-6805-4cf5-8400-628178df538c.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.L45wpFPA-T1P3oxkzQQ8mJIIiwHvtc0T6ECNQIUhFBw
This is a curated list of open-weight uncensored models for authorized security research and penetration testing, including proprietary security corpus and threat intelligence tools. The models are designed for education and research purposes only, with restrictions on copyright reproduction.

MicroLLM Lab – Try 7 tiny LLM's in the browser

The model is evaluated based on objective checks, not writing quality. The 135M model's performance is measured by speed and accuracy metrics from runs in the browser.

Show HN: Pac-Bench – How well can models one-shot a Pac-Man game?

Model labels are short names without prefixes, dates, or suffixes. Stats include wall time and token counts from harness transcripts for some models.

ESP32S3 cluster running 1.58-bit (BitNet) Language model

https://raw.githubusercontent.com/Low-Zi-Hong/ESP32s3-LLM-Cluster/main/docs/images/Picture.JPG
This project runs a sliced 0.5B LLM across a cluster of 7 ESP32s3. One act as master and others are node. The master node runs the tokenizer and embeding and the other attention layer and MLP ran on the nodes. The master and node communicate through high speed SPI Daisy-Chain. This project is licensed under the MIT License - see the LICENSE file for details.

Jeff – Jev-compatible 0.8B decision models, trained at home, ~30 ms

https://raw.githubusercontent.com/firelex/jeff/main/assets/benchmarks.png
This text describes a new model called Jeff, which is a small, fast decision-making system for zero-shot classification tasks. It can be fine-tuned on specific examples to improve its accuracy.

12,000-year-old Göbeklitepe burials explain scattered bones

Sonnet 5.5

https://www.anthropic.com/_next/image?url=https%3A%2F%2Fwww-cdn.anthropic.com%2Fimages%2F4zrzovbb%2Fwebsite%2Fc3945915dad02168b631b238c900b98b23964539-1600x1000.png%3Frect%3D0%252C0%252C1600%252C1000&w=3840&q=75
Sonnet 5.5 is a faster and lower-cost version of Sonnet 5, suitable for everyday tasks and well-scoped work, with improved design capabilities.

Nvidia wants to put a watchdog chip next to every AI agent

https://image.cnbcfm.com/api/v1/image/108368687-17905979981790597995-48660314033-1080pnbcnews.jpg?v=1790597997&w=750&h=422&vtcrop=y
Nvidia is releasing a new software platform to allow AI developers to set safeguards for agents and prevent them from breaking out of containment. The platform, called Open Agent Safety Platform, aims to provide a secure environment for AI models to operate within.

Hijacking the PS5's RTMP stream

https://yashgarg.dev/_astro/diagram-1-light.DpF79pAY.svg
The author created a custom solution to bypass Sony's restrictions on streaming from the PS5, using DNS spoofing and RTMP redirection. A macOS app manages dnsmasq and nginx-rtmp to intercept streams destined for Twitch or YouTube, allowing them to be redirected to the author's Mac instead.

Simulating Airband AM Radios

https://assets.bitbashing.io/images/ivc.png
The author created a digital simulation of an AM radio to accurately model the sound of multiple transmitters interfering with each other, mimicking real-life air traffic control scenarios. The simulation uses complex numbers and phasors to represent frequencies and phases, allowing for realistic modeling of signal degradation and interference.

Scientists solve 1840s space weather mystery

https://cdn.arstechnica.net/wp-content/uploads/2026/09/spaceweather-640x397.jpg
Scientists have found evidence of a 1847 geomagnetic storm disrupting telegraph systems in England, making it the earliest recorded space weather event. This discovery suggests that society has been experiencing space weather effects on technology for almost as long as electrical technologies exist.

Updated Google Maps shows destruction of the city of Rafah

https://pbs.twimg.com/media/HTKFU4oWkAAjKpn?format=webp&name=large
Google Maps has been updated to show Zionist-holocausted Gaza. This is part of Rafah.

Kids turned low-traffic NPR Spotify comments into a secret group chat

https://www.thisamericanlife.org/sites/default/files/styles/height_thumbnail/public/episodes/images/tal-897-intergenerationaltravel-valero.jpg?itok=g-5Jl9kA
A public radio show host, Dave Blanchard, noticed unusual comments on an episode featuring author Elizabeth Gilbert. He suspected bots but couldn't understand their behavior. A young NPR employee, Hannah Chinn, investigated and discovered that the commenters were actually middle school kids using Spotify to chat with each other in a private group chat-style setting.

Four CHI '26 papers I wish I wrote

In the very first paper session at CHI 2026, I found myself thinking, “I wish I wrote this paper!” And then I found myself thinking that a few times more. Since I’m on the hunt for new research questions, it seems worth digging into why I had these reactions. I’ll do so here. Liu, Alicia T. H., Mina Lee, and Xuechunzi Bai. 2026. “Writing with AI Can Reduce Gender Bias in Hiring Evaluations.” ...

World Labs is Joining AMD

https://www.worldlabs.ai/_next/image?url=%2Fimages%2Fblog%2Fglobe_chip.png&w=2048&q=75
The company has formed a deep technical partnership with AMD to accelerate AI research and development, aiming to create an end-to-end open AI ecosystem. The partnership is expected to close by the end of 2026 subject to regulatory approvals.

1996 chat room simulator connected to Win95 and System 7 web desktops

https://lolchat.rip/og-4.png
The chat rooms of COMETLINK, a 1996 online service with mail, news and a web of its own. Sign on and drop into rooms where the regulars are still talking.

Does Reddit have an astroturfing problem? What the data suggests

https://www.petervijeh.com/reddit-astroturf/redcmts-pricing.jpg
The author analyzed Reddit's "what should I buy" threads in six knife subreddits to see if brand-heavy accounts were over-represented. The analysis found that these 49 accounts wrote 11.3% of the buying-thread mentions, significantly above chance.

It's Time to Investigate the AI Labs

https://calnewport.com/wp-content/uploads/2026/09/16ALTMAN-sub-bzfh-superJumbo-v2-e1790369119788.webp
Two leading AI labs, OpenAI and Anthropic, have been making alarming announcements about their powerful LLM-powered agent systems. Congress should investigate these labs' research efforts to uncover the truth behind their actions.

How to win a beer with high-dimensional statistics

https://jamiesimon.io/img/circulant_words/months_circle.png
A researcher found a set of 10 random words that form a circle and circulant matrix, challenging the idea that only specific words can create such patterns. This discovery raises questions about representation geometry and highlights the importance of statistical constraints in avoiding false positives.

Show HN: HN.watch – Videos of all Hacker News posts

https://hn.watch/og.png
The Hacker News front page, with a short video explainer for every story.