Hormuz Minesweeper – Are you tired of winning?

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Classic Minesweeper laid across the Strait of Hormuz. Clear the water, flag the mines, and survive the shipping lane.

Flash-Moe: Running a 397B Parameter Model on a Mac with 48GB RAM

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Researchers built a 397 billion parameter AI model in 24 hours using C, Objective-C, and Metal shaders on a MacBook Pro. The model runs at 4.4+ tokens/second with production-quality output, using a custom Metal compute pipeline and 48GB RAM.

25 Years of Eggs

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The user scanned 11,345 receipts since 2001 and used AI agents to extract data, focusing on egg purchases. The project took 14 days with 15 hours of human input.

The three pillars of JavaScript bloat

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The e18e community has seen significant growth and performance-focused contributions, but this has led to "dependency bloat" in npm trees due to redundant, outdated, or unmaintained packages. To address this, maintainers and consumers should work together to identify and remove unnecessary packages, using tools like e18e, npmx, and module-replacements to clean up dependency trees.

How We Synchronized Editing for Rec Room's Multiplayer Scripting System

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Circuits is Rec Room's technology for programming rooms: a multiplayer-synchronized realtime scripting system that lets players build interactive experiences together. Creating Circuits is one of the top honors of my career. I'd like to share how we solved core networking challenges, for anyone working on similar problems. Before the Circuits we know today, we had "Circuits ...

My first patch to the Linux kernel

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The user encountered a sign-extension bug in their C code while developing a Type-2 hypervisor, which caused the system to crash unpredictably due to a triple fault. The bug was caused by integer promotion and sign extension in the get_desc64_base function, which was fixed by casting values to unsigned types before the bit-shift operation.

Tinybox – A powerful computer for deep learning

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We are hiring full time software engineers and looking for contributions to tinygrad, a deep learning framework. We also sell a computer called the tinybox, a powerful computer for deep learning with low price and high quality.

Some things just take time

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The author believes that instant gratification is replacing the value of time and effort in software development and business, leading to short-lived projects and relationships. They argue that true quality and community are built over years, not weeks or months.

Cross-Model Void Convergence: GPT-5.2 and Claude Opus 4.6 Deterministic Silence

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Chest Fridge (2009)

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The user's chest fridge consumes 0.1 kWh a day and costs $5 a year to use. They question why mediocre fridges are made and used despite being energy inefficient and wasting at least 1 kWh of energy a day.

Professional video editing, right in the browser with WebGPU and WASM

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Everything runs in the browser. Your media stays local with the File System Access API — nothing leaves your machine.

'Miracle': Europe reconnects with lost spacecraft

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Node.js worker threads are problematic, but they work great for us

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Node.js runs on a single thread. That's usually fine. The event loop handles I/O concurrency without you thinking about locks, races, or deadlocks. But "single-threaded" has a cost that only shows up under pressure: if your JavaScript monopolizes the CPU, nothing else runs. No timers fire. No network callbacks execute. No I/O completes. We ran into this with Inngest Connect, a ...

Floci – A free, open-source local AWS emulator

https://repository-images.githubusercontent.com/1160497244/575740e3-dd0e-487b-993f-315bb7850275
Floci is a free, open-source local AWS emulator with no account or feature gates. It can be used with any AWS region and credentials, and is an alternative to LocalStack's community edition.

Boomloom: Think with your hands

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The Boss is a simple, intuitive weaving tool with 5 bars that create different weave structures and patterns. It's a great option for beginners and those with limited space, offering endless creative possibilities.

Electronics for Kids, 2nd Edition

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The book "Electronics for Kids" is praised for its engaging and accessible approach to teaching electronics and circuitry. Reviewers commend its hands-on projects and clear explanations that make STEM topics enjoyable for kids.

Bayesian statistics for confused data scientists

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The main difference between Bayesian and frequentist statistics is how they interpret probability, with Bayesian statistics considering parameters as uncertain and data as fixed, and frequentist statistics considering parameters as fixed and data as random. Bayesian statistics is particularly well-suited for modeling uncertainty in data and can be used to fit complex models with uncertain ...

HopTab–free,open source macOS app switcher and tiler that replaces Cmd+Tab

HopTab is a macOS app that allows users to customize their workflow with keyboard shortcuts, profiles, and layouts. It enables users to pin apps, snap windows, and switch profiles with ease.

Sashiko: An agentic Linux kernel code review system

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Sashiko is a Linux kernel code review system that uses AI to evaluate proposed changes and identify bugs. It's an open-source project that augments human reviewers, not replacing them, with a 53.6% success rate in identifying historical bugs.

Hide macOS Tahoe's Menu Icons

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User dislikes macOS Tahoe's menu icons, finds them distracting and inconsistent. They appreciate a change that removes icons, but wish Apple would offer a setting to disable them in future updates.

Show HN: Time Keep – Location timezones, timers, alarms, countdowns in one place

You created Time Keep, a multi-tool app combining world clocks, timers, alarms, and more in one place. It's built with Next.js and allows users to save data and sync across devices with a Pro subscription.

Show HN: Oku – One tab to filter out noise from feeds and content sources

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Features Instead of checking five apps all day, do one focused pass and close your feeds. Get the gist of any article, video, or Reddit thread before deciding where to spend time. Open articles or Reddit posts and get just the content without ads, popups, or banners. Generate daily or weekly digests that group the top stories from every panel into one clean briefing sent via email. Add ...

Grafeo – A fast, lean, embeddable graph database built in Rust

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Grafeo is a fast graph database with vectorized execution and low memory footprint, supporting multiple query languages and data models. It can be embedded or run as a standalone server with REST API and web UI, supporting various programming languages and AI integrations.

Do Not Turn Child Protection into Internet Access Control

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Age verification is expanding beyond adult websites into mainstream services, changing the internet from open access to permissioned access. This shift raises concerns about identity control, data collection, and the potential for misuse of age verification systems.

It's Their Mona Lisa

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The newsletter discusses the National Gallery of Art's portrait of Ginevra de' Benci, one of only four portraits by Leonardo da Vinci of women, and how it's often referred to as "America's Mona Lisa."

Thinking Fast, Slow, and Artificial: How AI Is Reshaping Human Reasoning

Alpha Micro AM-1000E and AM-1200

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The user has a collection of Alpha Microsystems hardware, including an Eagle 300, Eagle 450, and two earlier Alpha Micro machines, an AM-1000 and an AM-1200, which they need to refurbish or dispose of. The user also shares a history of Alpha Microsystems, including its origins, development of the LSI-11 CPU, and the introduction of the AM-1000 and AM-1200 systems, which were popular in ...

Linking Smaller Haskell Binaries (2023)

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Haskell binaries can be large due to transitive dependencies, but two strategies can help at link time: emitting code in minimal sections and using link-time dead code elimination.

Training Center for Maneuvering on Manned Model Ships

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School dedicated to captains and pilots, we offer maneuvering training courses on scale models in real-life conditions.

Vatican Rebukes Peter Thiel's Antichrist Lectures in Rome

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Peter Thiel's Antichrist lectures have been rejected by theologians and mocked by comedians, but he continues to promote his ideas. Thiel's talks aim to justify capitalism and authoritarianism by using Christian scripture and philosophy, but his efforts have been criticized by a Vatican advisor as a prolonged act of heresy.