We should be more ambitious with the software we build

The author discusses the potential for ambitious software projects, citing examples of successful projects like pgrust and Azul AI. They argue that with advancements in capabilities, it's now possible to build more complex and high-quality software without requiring extensive expertise or resources. The author also notes that while some people may be able to achieve impressive results with ...

Listen and read USA nuclear forces Emergency Action Messages, heard on 11175 kHz

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Emergency Action Messages heard on the HF Global Communications System, copied off air.

The Goose Programming Language

https://aardappel.github.io/goose/docs/logo/logo_black_fg_white_bg_mini.png
Goose is a memory-safe systems language that runs faster than C++ and Rust while using less memory, with syntax familiar to C and Rust programmers. It has no heap allocator, garbage collector, or lifetime annotations.

America has lost 200k of jobs in media, film and the arts. How much is AI?

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The US has lost over 200k jobs in creative industries, with a significant decline in the last year, mainly due to AI systems that can produce digital art at low costs. The impact of AI on media businesses is still unclear but may lead to near-total collapse of their business models.

Why Gopher in 2026?

User reflects on the trend of younger generations seeking simpler times, citing nostalgia for low-tech devices like flip phones and vi editors. They acknowledge the benefits and drawbacks of modern technology, recognizing a need to balance progress with simplicity.

Small Programs and Languages

The author discusses the appeal of tiny programming languages and implementations, citing examples such as Forth, Lisp, and Lua. These small programs can be more accessible and easier to understand than larger ones.

SpeedCrunch 1.1

https://www.speedcrunch.org/_static/logo.png
SpeedCrunch is a free, open-source scientific calculator for Windows, macOS and Linux, with 50-digit precision, complex numbers and unit conversion.

I Built a Stereo Vision Board for Hardware Hackers

https://rootkitlabs.com/img/4reel/4reel-front.jpg
The author built a cheap stereo vision board using the Rockchip RV1103 microprocessor, enabling obstacle avoidance and navigation in robotics projects. The board uses Linux support and various hardware accelerators for image processing tasks.

Show HN: Steal My Bitcoin

First person to get the wallet wins. If you don’t need the money, consider donating it to those who do: givewell.org. All traffic is logged. This is a known vulnerable machine, so we cannot guarantee privacy. Other attackers may access or monitor activity and data beyond our control. Do not submit anything you want to keep private.

Reactive Optimizers: rewrite the optimizer's source code during training

https://xingjianbai.com/reactive-optimizers/preview.png
A new optimizer, OPAL (OPtimizer with an Agent in the Loop), is proposed that adapts to training dynamics during runtime. It watches the training process and rewrites its own code as needed, allowing it to respond to unexpected loss spikes or stalls. The agent uses analysis.py to extract information from the training state and updater.py to write new optimization rules.

Social dynamics of toxic metal industry in medieval Europe

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Researchers analyzed tooth enamel from 10 individuals in the Peak District, a medieval lead-producing region in England, to study childhood exposure to lead pollution. The results show that high levels of lead contamination were present among communities involved in lead production by the mid-7th century AD and remained elevated until at least the 16th century.

FreeDNS

This service offers domain registration, DNS management, and easy updates for $5/month. It also provides features like subdomains, stealth flags, and wildcard DNS with a 50-subdomain limit.

I don't understand quantum physics (2018)

The Importance of Limitations for Creativity and Learning (2023)

The author reflects on how a simple online document writing platform's limitations made it more engaging for their kids, contrasting with the feature-rich Scratch program. They suggest that simplicity and structure can be beneficial in learning and creativity, allowing users to explore without feeling overwhelmed by too many options.

The St. Helena 5 pence coin shows Jonathan, a roughly 190 year old tortoise

Your IP address: 52.152.180.195 • Ray ID: a4fdde636b12c502

Roku developer repositories moved from GitHub to GitLab

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Roku has moved its developer resources from GitHub to GitLab, consolidating documentation, samples, and tools into a single location. Users need to update bookmarked or stored repository URLs and adjust pipelines that reference raw file URLs.

Neural chip decodes interactions between brain regions

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Researchers at EPFL have developed an implantable neural chip called LogSync that tracks brain activity and identifies cognitive and emotional states in real-time. The system uses machine-learning algorithms to analyze network-level biomarkers and generate stimulation triggers for severe psychiatric illnesses.

Node2Shell evolves to HTTP2Shell, blast radius affects many HTTP libs and apps

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A widely used compression library Brotli has a known security vulnerability, dubbed "node2shell," which can cause memory leaks or execute arbitrary code. Users are advised to upgrade their libraries and applications that use Brotli until patches become available.

FindMyWeb: Apple Find My, reverse enginiered

Access denied, old Chrome version.

Bbtree: Fastest Ordered Map

How bbtree, a drop-in replacement for std's BTreeMap, cuts cache misses, instructions and cache coherence traffic, and how it is kept correct.

Local Wikipedia: Wikipedia, but only for things a half hour walk from you

https://edjefferson.com/localwiki/logo.png
If there are fewer than 25 things close to you, it takes the closest 25 things within about 6 miles. If there are more than 500 things only the closest 500 will be included.

Making a VGA Driver in SystemVerilog

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The author worked on a VGA driver project in their Digital Logic Design Lab, building a system that could display images on an old CRT monitor. They used a FPGA to control the display and implemented various logic circuits to handle timing, color mapping, and image loading.

A story of a Figma bug that wasn't a bug at all (2021)

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This is a story of a Figma bug that wasn’t a bug at all This is an archive of a Twitter thread from 2021. On that day, Figma allowed various people working there to do a “takeover” of their social account, and I was one of these people. This is a story of a Figma bug that wasn’t a bug at all. In November of 2019, one of our users reported this: In short, pressing Shift+2 using one key worked, ...

GPU-unlock: FP/BF16 instruction issue rate on Nvidia 3000's cards

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This Linux kernel module unlocks NVIDIA GPUs for faster performance, doubling instruction issuing speed on GA102, GA103, GA104 and GA106 cards. It can be appended to the boot options line or installed through a package manager like make install.

Physicists trap a single antimatter particle for a month

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Scientists have successfully trapped a single subatomic particle of antimatter, called a positron, for months using a special trap. This achievement could help explain why the universe is made mostly of matter and not antimatter.

No signs of AI payoff outside the tech sector

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This presentation is confidential and not for distribution without Apollo Global Management's consent. Opinions and estimates are subject to change and should not be relied upon for investment advice.

Oai-math-revised: a community hub for revising OpenAI's math write-ups

OpenAI's math write-ups on GitHub are difficult to understand and have incomplete citations. A new project aims to improve these write-ups, inviting the broader math community to participate and serve as admins/reviewers.

How close can pure functional programming get to C?

A DEFLATE compression library written in Lean 4 outperformed a Rust package, but was still slower than a C implementation. The author achieved this result through optimization techniques that are widely beneficial across languages.

TornadoVM 7 Enables GPU-Native Workloads from Java Applications

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TornadoVM version 7.3 is a major milestone for the open-source heterogeneous GPU framework, accelerating Java programs on CPUs and GPUs without replacing existing JVMs. It provides a rich GPU programming ecosystem in Java, offering four ways to program Nvidia GPUs as a programmer.

A practical guide to AI image generation, from diffusion to agents

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This guide covers AI image generation, including how models work, different types, history, and best practices for building image generation into code and agents. It provides experiments with various models to achieve non-AI generated images.