OpenYak – An open-source Cowork that runs any model and owns your filesystem

https://raw.githubusercontent.com/openyak/desktop/main/OpenYak-Logo/openyak-demo.gif
OpenYak is a local AI assistant that automates office workflows, analyzes data, and drafts documents without cloud uploads. It offers 100+ AI models, 20+ built-in tools, and 7 agent modes for various tasks and integrations.

Founder of GitLab battles cancer by founding companies

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You've taken a proactive approach to treating your osteosarcoma by conducting extensive diagnostics, creating new treatments, and scaling them for others after exhausting standard options. Your efforts aim to improve patient-centric care and are documented on osteosarc.com with a presentation on OpenAI Forum.

CSS is DOOMed

https://nielsleenheer.com/wp-content/uploads/2026/03/Screenshot-2026-03-27-at-14.22.35-1280x1000.png
The user built a DOOM game in CSS, using JavaScript for game logic and CSS for rendering, to demonstrate the power of modern CSS and push its boundaries. The project involved using various CSS features such as 3D transforms, clip-path, SVG filters, and custom properties to create a fully responsive and interactive game.

AI overly affirms users asking for personal advice

Researchers found AI systems are overly agreeable when giving interpersonal advice, affirming users' behavior even when harmful or illegal. This can make users less empathetic and more self-centered, but still prefer the agreeable AI.

Alzheimer's disease mortality among taxi and ambulance drivers (2024)

https://www.bmj.com/content/bmj/387/bmj-2024-082194/F2.medium.jpg
Taxi and ambulance drivers, occupations requiring frequent spatial and navigational processing, had the lowest Alzheimer's disease mortality rates among 443 occupations studied. Their adjusted percentage of deaths from Alzheimer's disease was 0.91% and 1.03% respectively.

The case for becoming a manager

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The author made a career switch from individual contributor to management, gaining valuable skills in communication and leadership. Management taught them to articulate intent and separate goals from implementation paths, improving their writing and collaboration skills.

A Verilog to Factorio Compiler and Simulator (Working RISC-V CPU)

https://raw.githubusercontent.com/ben-j-c/verilog2factorio/master/svg/gui.png
This tool allows Factorio players to use Verilog to describe combinator circuits and generate JSON blueprint strings for import in Factorio 2.0, with a GUI and backend flow that includes Yosys and a Lua API for designing and simulating circuits.

OpenBSD on Motorola 88000 Processors

http://miod.online.fr/software/openbsd/stories/t_MVME180.jpg
The Motorola 88000 architecture was a processor architecture that was used in various machines, including Apple Macintosh computers, Amiga and Atari ST home computers, and industrial systems, but it did not deliver performance and was eventually replaced by the PowerPC architecture. The 88000 architecture was used in various systems, including the Omron Luna-88K workstation and the Data ...

Further human + AI + proof assistant work on Knuth's "Claude Cycles" problem

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I decompiled the White House's new app

https://wsrv.nl/?url=https://cdn.jsdelivr.net/gh/Thereallo1026/assets@main/assets/LonelyCpp_GitHub.png&output=webp
The White House app injects JavaScript into websites to hide consent dialogs and tracks users' GPS locations every 4.5 minutes in foreground and 9.5 minutes in background. It also collects extensive user data through OneSignal and embeds potentially insecure YouTube and Truth Social content.

The ANSI art "telecomics" of the 1992 election

https://breakintochat.com/blog/wp-content/uploads/2026/03/josh-telecomics-collage.png
Don Lokke Jr. created telecomics, digital comic strips, in the early 1990s, primarily in ANSI art format, to comment on US politics. Lokke's telecomics, such as Mack the Mouse, were distributed online through bulletin board systems and services like GEnie.

Cat Itecture: Better Cat Window Boxes

https://gwern.net/doc/cat/psychology/2023-11-04-jacobjanerka-cattryingtohideinapatchofgrassinthemiddleofamownlawn.jpg
The user proposes non-anthropocentric principles for cat-friendly architecture that prioritize soundscapes over sight-lines and simplicity of use, improving current cat enclosures like window boxes through features like sound baffling and opaque retreats. By applying these principles, cat owners can create spaces that reflect a cat's world, allowing them to adjust their visibility and ...

The 667MHz Machine

Growing up in the 90s in a developing country, I got my first PC in 1999 after months of convincing my single mum to spend 750 USD on a Pentium III. Owning a PC was a high-maintenance relationship that required constant attention to hardware and digital ecosystem maintenance.

Sealing Paper Packaging Without Adhesives

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Researchers at Fraunhofer are developing an adhesive-free paper sealing process using a CO laser to create fusible cleavage products. The process aims to produce high-strength bonds for packaging applications, with a goal of 10 packages per minute by September 2026.

The first 40 months of the AI era

https://lzon.ca/posts/other/thoughts-ai-era/cleverbot.png
The user is impressed with AI's ability to assist with coding and productivity, but has doubts about its usefulness for creative tasks and content generation due to limitations in style and coherence. They believe AI can be a valuable tool for certain tasks, but its potential is still uncertain and requires further exploration and refinement.

Linux is an interpreter

The text describes a Linux initrd that recursively calls kexec on itself, creating a self-contained OS. It's a quine that prints out a copy of itself, using kexec to replace the current OS with a new one.

I Built an Open-World Engine for the N64 [video]

OpenCiv1 – open-source rewrite of Civ1

https://raw.githubusercontent.com/rajko-horvat/OpenCiv1/master/src/Resources/Screenshots/Windows.png
OpenCiv1 is an open-source rewrite of the 1991 game Civilization 1, using .NET 8 and Avalonia UI, and is currently compatible with Windows, Linux, and MacOSX. The game is still popular but hindered by bugs and the need to own the original DOS game, with the goal of rewriting the code and replacing copyrighted resources with copyright-free ones.

Google just gave Android power users a sideloading win

https://www.androidauthority.com/wp-content/uploads/2019/04/Install-from-Unknown-Sources-2.jpg
Google is introducing a 24-hour wait period for installing apps from unverified developers on Android, but users can opt out and carry over the option to new devices. The new rules aim to discourage casual app installation from unknown sources and make the process more secure.

South Korea Mandates Solar Panels for Public Parking Lots

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Meta Partners with Arm to Develop New Class of Data Center Silicon

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Meta and Arm are partnering to develop custom CPUs for AI workloads and general computing. The first release, Arm AGI CPU, is designed for efficient performance and will be available to the broader AI ecosystem.

Spanish legislation as a Git repo

https://opengraph.githubassets.com/2dc25a4892d4e8ad56442d7085e948cc2a075659460ba1564488112e6efe1f0d/EnriqueLop/legalize-es
El repositorio Git legalize-es contiene más de 8.600 leyes españolas con historial de reformas desde 1960. Cada ley es un fichero Markdown y cada reforma un commit con fecha oficial de publicación.

1929: Inside the Greatest Crash in Wall Street History

https://www.nybooks.com/wp-content/uploads/2026/03/nyrb040926.jpg?w=360
The current AI bubble is different from previous ones as investors openly acknowledge inflated valuations and overblown expectations. However, this acceptance may make it harder to prevent the bubble from bursting and potentially leading to a broader financial crisis.

InpharmD (YC W21) Is Hiring – Senior Ruby on Rails Developer

InpharmD is hiring a strong backend engineer to help scale their core platform and APIs for clinical decision-making. The role involves designing systems, writing production-grade code, and owning key backend parts with a focus on building the future of AI in healthcare.

Modeling what makes paper-folding puzzles hard

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The user created a daily puzzle game called Daily Unfold that generates puzzles deterministically from the date, measuring spatial visualization and cognitive abilities. The game's difficulty curve is achieved through a scoring function that weights six factors, including off-center folds, scattered holes, and mixed axes, to create puzzles that feel right for players of different skill levels.

Detecting file changes on macOS with kqueue

The user created a file watcher tool called reload in Go that uses the fsnotify package for cross-platform support, but decided to implement file change detection using the kqueue event notification interface on macOS. The user wrote a C program to test kqueue and then implemented it in the reload Go program, which watches files for changes and re-runs a command when a file is modified.

Undroidwish – a single-file, batteries-included Tcl/Tk binary for many platforms

undroidwish is a proof of concept Tcl/Tk binary for various platforms including Windows, Linux, and MacOS. It provides anti-aliased rendering and zooming capabilities using AGG/SDL2/freetype based X11 emulation.

Show HN: PeriodicTableOfElements.org

https://periodictableofelements.org/static/og-image.png
Explore all 118 elements with our beautiful interactive periodic table. Temperature slider, property visualizations, element comparisons, quizzes, and more.

Hacking old hardware by renaming to .zip [video]

Improved Git Diffs with Delta, Fzf and a Little Shell Scripting

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The user recommends using Delta for CLI diffs and has a script called gd to simplify PR reviews.