Show HN: Running the second public ODoH relay

Numa is a DNS resolver that provides Oblivious DNS over HTTPS (ODoH) protocol, which anonymizes DNS queries by splitting the path between two independent operators. This allows users to route their queries through two separate organizations, providing better privacy compared to traditional DNS services.

Claude for Small Business

https://www-cdn.anthropic.com/images/4zrzovbb/website/8b8b97e4751b8167a04ce6c7fb7ad8d240c44ccf-1000x1000.svg
Anthropic launched Claude for Small Business, a package of AI tools for small businesses to automate tasks and access AI. It integrates with tools like QuickBooks, HubSpot, and Canva to help owners manage finances, operations, and marketing.

Myths about /dev/urandom (2014)

The Linux kernel's random number generator uses a cryptographically secure pseudorandom number generator (CSPRNG) for both /dev/random and /dev/urandom, with the main difference being that /dev/random blocks when the entropy pool is low, while /dev/urandom does not. The article argues that /dev/urandom is sufficient for most cryptographic use cases and that blocking /dev/random can lead to ...

The Tree House: A voyage to the source of a backyard dream

https://www.laphamsquarterly.org/sites/default/files/screenshot_2026-04-11_at_12.55.38_pm_0.png
The author's childhood fascination with the Korowai people, who live in Papua's jungle and build treehouses, evolves into an admiration for their egalitarian and sustainable way of life. However, upon visiting the Korowai, the author finds that their traditional way of life is being disrupted by government intervention and the influence of Western culture.

Scorched Earth 2000 – Web

Linux gaming is faster because Windows APIs are becoming Linux kernel features

https://static0.xdaimages.com/wordpress/wp-content/uploads/wm/2026/03/doom-on-bazzite.jpg?&fit=crop&w=1600&h=900
Linux crossed five percent of Steam's user base for the first time in March 2026, driven by Microsoft's end-of-support deadline for Windows 10 and the Steam Deck's adoption of Linux. NTSYNC, a kernel-level driver, offers great performance gains over previous versions of Wine by providing a native implementation of Windows-specific tools.

What happens when you post a real Monet and say it's AI?

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.

Classic 7 is a Windows 10 LTSC mod to look 1:1 to Windows 7

https://classic7.lol/Assets/Icons/Downloads.ico
Classic 7 is a Windows 10 modification that looks and feels like Windows 7 with added features. It includes Windows Media Center and Windows 7 theme elements but lacks Flip 3D.

Leaving the Physical World

https://www.eff.org/files/banner_library/barlow-smile.jpg
The author, a former rancher, reflects on the decline of physical work and the rise of the digital world, where people trade tangible experiences for virtual ones. He now advocates for the Electronic Frontier Foundation, promoting openness and freedom in Cyberspace.

Setting up a free *.city.state.us locality domain (2025)

https://fredchan.org/assets/images/crow_transp.webp
To get a free locality domain in the US, you need to be a US citizen or resident, or have a US-based organization, and register with a delegated manager for your locality. You'll need to set up nameservers with Amazon Lightsail and fill out the Interim .US Domain Template to register your domain.

New York, California pension leaders oppose 'extreme' SpaceX control structure

Please enable JS and disable any ad blocker

Technical Dimensions of Live Feedback in Programming Systems

https://joshuahhh.com/dims-of-feedback/dims-of-feedback.png
We present six dimensions to characterize live feedback in programming systems: granularity, reactivity, velocity, moldability, bidirectionality, and materiality. These dimensions help map the design space of live feedback for evaluation and discussion.

MacBook Neo Deep Dive: Benchmarks, Wafer Economics, and the 8GB Gamble

https://www.jdhodges.com/wp-content/uploads/2026/04/macbook-neo-gb6-three-conditions.png
Apple's MacBook Neo is a $599 laptop that uses the same A18 Pro chip as the iPhone 16 Pro, delivering M3-class single-core performance and 16 hours of battery life, but is limited by its 8GB RAM ceiling and lack of upgrade path. The laptop's design choice prioritizes comfort over sustained power, making it suitable for everyday tasks like web browsing and document editing, but not ideal for ...

A History of IDEs at Google

https://laurent.le-brun.eu/blog/images/f/e/3/d/d/fe3ddd639d253a2388a3ed8f1abad3c8da72983e-screenshot-2026-05-09-000254.png
Google's main codebase had a uniform IDE issue until Cider, a web-based editor, was developed around 2016. Cider eventually became popular and was later replaced by Cider V, a VSCode frontend, which now handles 80% of development in the main Google codebase.

Saying Goodbye to one line of APL

The user wrote a voxel game in Dyalog APL, implementing features like Perlin noise terrain generation, frustum culling, and collision detection, and achieved over 60 FPS on a MacBook with a render distance of 12. A one-line code for checking exposed faces of a chunk was particularly notable, inspired by the Game of Life one-liner, and was later optimized to reduce video memory usage and ...

The Emacsification of Software

https://sockpuppet.org/blog/2026/05/12/emacsification/markless.png
The author is frustrated with the current state of Markdown viewers and editors, particularly in the terminal and App Store. They created a custom Markdown viewer, MDV.app, using an AI agent in just 30 minutes.

A Claude Code and Codex Skill for Deliberate Skill Development

https://opengraph.githubassets.com/aa8df02558c8e5ed0a837f7a04e72b9ea400e151e1a3a212fc0d624dec6ba497/DrCatHicks/learning-opportunities
This skill uses adaptive learning exercises to help with agentic coding, offering optional 10-15 minute exercises after completing architectural work. It encourages reflection and learning by interrupting the pattern of fast and fluent agentic coding.

The Siri for Families Apple Will Never Build

https://taoofmac.com/placeholder/blog/2026/05/14/1220/640,360/hjfC4fHcuZU2gI45PBxtWCo8kl4=/wordcloud.jpg
The Ternus announcement got me thinking about the one thing I keep wishing Apple would build and almost certainly never will: a family-scoped AI assistant that actually works across all our devices. I don’t mean a frontier model or a “reasoning engine”–just a competent, context-aware agent that understands my family as a unit. The shared calendar, the school schedules, the medication ...

Chess puzzle I found in my dad's old book

Kempelen created a chess problem with four black queens and one black bishop to attack every square on the board. The goal is to place these five black pieces so the white king cannot avoid checkmate.

Show HN: Nibble

https://raw.githubusercontent.com/glouw/nibble/master/img/logo.png
Nibble is a C compiler that generates LLVM IR without external dependencies or heap allocations, supporting various data types and operations. It compiles top-down in a single pass, but may cause stack overflows with certain Clang optimizations.

Extraordinary Ordinals

https://text.marvinborner.de/res/strdig/2026-04-09-17/mackie-nested.svg
The text discusses various numeral systems in the lambda calculus, including Mogensen's system, which can represent arbitrary bases. The systems are used to encode numbers in a compact and efficient way.

Avoiding and reducing microplastic false positives from dry glove contact

https://pubs.rsc.org/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=D5AY01801C&imageInfo.ImageIdentifier.Year=2026
Researchers found that laboratory gloves contaminated microplastic analysis, recommending nitrile cleanroom gloves to reduce false positives. A workflow was developed to differentiate between microplastics and glove contamination in environmental datasets.

Show HN: Needle: We Distilled Gemini Tool Calling into a 26M Model

https://raw.githubusercontent.com/cactus-compute/needle/main/assets/banner.png
Gemini 3.1 was distilled into a 26m Simple Attention Network, Needle, for consumer devices. Needle outperforms other models in single-shot function calls but may be finicky and less effective in conversational settings.

Cisco workforce reductions

https://blogs.cisco.com/gcs/ciscoblogs/1/2024/03/IL20240318113529-AV19709-thumb-150x150.jpg
Cisco announced Q3 FY26 earnings with record $15.8 billion revenue, up 12 percent year over year. The company is making strategic investments and reducing workforce by fewer than 4,000 jobs to focus on AI, security, and silicon.

The US is winning the AI race where it matters most: commercialization

The US is winning the AI race due to its comprehensive infrastructure including chips, power, data centers, cloud platforms, and developer tools. The US owns global hyperscalers and platforms that generate and organize the world's data, giving it a significant lead over China and Europe.

The Deathbed Notes of Henry James (1968)

Henry James dictated his final writings after a stroke, showing his struggle and power despite his physical decline. He wrote vivid phrases and demonstrated his characteristic identity even in his confused state.

Xs of Y – roguelike that names itself every run. Written in 4kLoC

https://raw.githubusercontent.com/nooga/xsofy/main/xsofy.gif
The game generates new content and mechanics each run, with an inverted power curve and a reality engine that's difficult to control. The game features a unique blend of survival and strategy, with a focus on experimentation and chaos.

Heritability of human life span is ~50% when heritability is redefined

https://dynomight.net/img/lifespan/bath.jpg
The heritability of lifespan is estimated to be around 40% when extrinsic mortality is adjusted to modern levels, according to a mathematical model that simulates the lifespans of twins in a hypothetical world without non-aging related deaths. The model suggests that heritability would be higher in a world with lower extrinsic mortality, but the actual value depends on the level of extrinsic ...

How can Apple deal with the memory shortage?

https://asymco.com/wp-content/uploads/2026/05/08-margins.png
Apple deals with memory price volatility by negotiating base load prices and using its scale to lock up suppliers. This could lead to Apple gaining market share as competitors struggle to obtain memory, potentially allowing Apple to launch low-end products at lower prices.

Reverting the incremental GC in Python 3.14 and 3.15

https://us1.discourse-cdn.com/flex002/uploads/python1/original/1X/f93ff97c4f381b5e8add5a0c163b4ded29f20ed7.png
Python 3.14 and 3.15 will revert to the generational GC due to memory pressure issues. 3.14 will release an early patch 3.14.5 and 3.15 may release an extra alpha 9.