Local LLM App by Ente

https://ente.com/og-images/ensu.png
Ente Labs has released Ensu, an offline LLM app that runs on your device with full privacy and zero cost. The app is currently in its early stages and the developers are seeking feedback to determine its future direction and features.

My Astrophotography in the Movie Project Hail Mary

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Rod Prazeres is an award-winning astrophotographer from Brisbane, Australia, capturing the night sky's beauty and complexity. His images showcase stunning nebulae, star clusters, and supernova remnants, blending science and art.

TurboQuant: Redefining AI efficiency with extreme compression

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Researchers developed TurboQuant, a vector quantization algorithm that reduces memory usage without sacrificing AI model performance. It achieves high compression with zero accuracy loss, ideal for key-value cache compression and vector search.

Antimatter has been transported for the first time

https://media.nature.com/lw767/magazine-assets/d41586-026-00950-w/d41586-026-00950-w_52208748.jpg
Scientists at CERN transported 92 antiprotons in a specially designed bottle using magnetic fields, marking a historic achievement. The bottle traveled 8 kilometers around the lab's site, paving the way for further research into antimatter's properties and mysteries.
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Goodbye to Sora

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VitruvianOS – Desktop Linux Inspired by the BeOS

https://v-os.dev/img/photogrid.png
Vitruvian OS is a free, open-source operating system built on Linux with a user-friendly interface and KISS principles. It prioritizes user experience and data privacy, with a strong focus on community feedback and customization.

Looking at Unity made me understand the point of C++ coroutines

https://mropert.github.io/assets/img/Me.jpg
The author discusses the lack of coroutine adoption in C++ due to their low-level nature and the need for complex code to integrate them, as well as the lack of concrete examples. The author provides an example of using coroutines to create a simple effect system in a game, which is more interesting and useful than the typical Fibonacci generator example.

Building a coding agent in Swift from scratch

https://raw.githubusercontent.com/ivan-magda/swift-claude-code/master/demo.gif
Rebuilding Claude Code's CLI from scratch in Swift to test the idea that coding agents benefit from a small set of excellent tools and tight loop design. The project focuses on core mechanics first, then adds features like context, memory management, and persistence to make the agent usable.

Flighty Airports

https://flighty.com/airports/image/card-airport-details.jpg
Search any airport for real-time delays, weather, arrivals, departures, and performance insights powered by Flighty.

Tell HN: Litellm 1.82.7 and 1.82.8 on PyPI are compromised

https://opengraph.githubassets.com/b08f0d4bd81d3bfed53bb4a30b44b510d36a01972535db490c3a4839d3d6b313/BerriAI/litellm/issues/24512
A malicious litellm package on PyPI contains a .pth file that steals credentials. Users who installed it via pip should rotate all credentials.

Show HN: I took back Video.js after 16 years and we rewrote it to be 88% smaller

https://videojs.org/.netlify/images?url=_astro%2Fcompare-no-abr.DkCWXjpX.png&w=1376&h=768
Video.js v10.0.0 beta is a ground-up rewrite of the video player, modernizing it for today's web development and setting the foundation for AI-augmented features. It's 88% smaller than the previous version and features a new engine project called SPF for smaller streaming engines.

VNDB founder Yorhel has died

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In Edison’s Revenge, Data Centers Are Transitioning From AC to DC

https://spectrum.ieee.org/media-library/nvidia-s-high-compute-density-racks.jpg?id=65397940&width=1200&height=900
Data centers are upgrading to DC power configurations to reduce energy losses and improve efficiency as AI demands increase. Companies like Delta, Vertiv, and Eaton are developing 800 V DC systems to power AI infrastructure.

Apple Business

https://www.apple.com/newsroom/images/2026/03/introducing-apple-business-a-new-all-in-one-platform-for-businesses-of-all-sizes/article/Apple-Business-hero_big.jpg.large.jpg
Apple Business is a new platform that offers all-in-one services for companies to manage devices, reach customers, and get support. It features built-in mobile device management, email, calendar, and directory services, and will be available in over 200 countries starting April 14.

Miscellanea: The War in Iran

https://i0.wp.com/acoup.blog/wp-content/uploads/2026/03/image-3.png?resize=960%2C829&ssl=1
The US war with Iran was an unwise gamble that has resulted in a significantly worse strategic situation for the US, with the potential for a prolonged and costly conflict that could disrupt global energy supplies. The conflict has created an escalation trap, where both sides are incentivized to continue fighting due to the high costs of backing down, making a peaceful resolution increasingly ...

Microbenchmarking Chipsets for Giggles

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The author tested GPU to host memory access latency on various platforms, finding that going through a chipset adds hundreds of nanoseconds of latency.

I wanted to build vertical SaaS for pest control, so I took a technician job

https://media.beehiiv.com/cdn-cgi/image/fit=scale-down,quality=80,format=auto,onerror=redirect/uploads/user/profile_picture/bb6befa6-aa79-4ca7-819f-5e1070355d60/terry_profile_background.jpeg
You worked in GTM consulting for traditional industries, noticed decreased interest in ride-alongs and research calls, and joined a home services company as a tech. You found the industry challenging due to poor recruitment and inefficient processes.

Apple Just Lost Me

https://andregarzia.com/img/andre.jpg
User is leaving Apple due to frustration with Apple's software gatekeeping, poor design, and age verification methods. They plan to switch to Linux and Android, assembling a homelab with a MNT Pocket Reform and considering a Fairphone Gen 6.

Arm AGI CPU

https://newsroom.arm.com/wp-content/uploads/2026/03/20260216_VISION25_ExplodedTight_Chip-01-16x9_16bit-1400x788.png
Arm has announced the Arm AGI CPU, a production-ready silicon designed for AI infrastructure. It delivers high performance and efficiency for agentic AI workloads at massive scale.

Why I forked httpx

A contributor to the popular Python HTTP client HTTPX is frustrated with the lack of releases and maintenance, leading to a decision to create a stable fork of the project. The fork aims to maintain a stable path for users, with a motto of "Move a little faster and not break things," and has a potential co-maintainer to share the load.

Meta told to pay $375M for misleading users over child safety

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A New Mexico court ordered Meta to pay $375m for misleading users over child safety on its platforms. Meta plans to appeal, despite a jury finding it liable for exposing children to explicit material and predators.

The Last Testaments of Richard II and Henry IV

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Thoughts on Slowing the Fuck Down

https://mariozechner.at/posts/2026-03-25-thoughts-on-slowing-the-fuck-down/media/header.png
It's been about a year since coding agents appeared on the scene that could actually build you full projects. There were precursors like Aider and early Cursor, but they were more assistant than agent. The new generation is enticing, and a lot of us have spent a lot of free time building all the projects we always wanted to build but never had time to. And I think that's fine. ...

Algorithm Visualizer

https://raw.githubusercontent.com/algorithm-visualizer/algorithm-visualizer/master/branding/screenshot.png
Algorithm Visualizer is an interactive platform that visualizes code in various programming languages to help understand algorithmic behavior. It consists of multiple repositories including a web app, server, and language-specific visualization libraries.

Ubuntu wants to strip some of GRUB features in 26.10 for security purposes

Ubuntu proposes removing image formats and certain file systems from signed GRUB builds in 26.10 for improved security. This change requires /boot on a raw ext4 partition, disabling encryption and ZFS/XFS/BTRFS support for /boot.

Show HN: Email.md – Markdown to responsive, email-safe HTML

https://www.emailmd.dev/_next/image?url=https%3A%2F%2Fimgs.emailmd.dev%2Fss%2Fconfirm_email.png&w=1200&q=75
Turn markdown into responsive, email-safe HTML that renders perfectly across every client.

'Tiny Shortcuts' Are Poisoning Science

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In 1999, Time magazine featured a famous photo of Albert Einstein on its cover—looking old and tired, his forehead covered in wrinkles, his hair long and gray. The photograph was taken in 1947, during a portrait session with Philippe Halsman in which Einstein expressed remorse for his inadvertent role in the Manhattan Project, the initiative that ultimately culminated in the devastating ...

You can run a DNS server (2025)

The user recommends using PowerDNS for DNS records and suggests setting up a subdomain with its own NS record for redundancy. This allows for separate DNS servers and easier management of records.

Fun with CSF firmware (RK3588 GPU firmware)

The Mali-G610 GPU requires firmware (mali_csffw.bin) to be present in a firmware directory for use, which runs on a Cortex-M7 microcontroller inside the GPU. The MCU communicates with the rest of the system through interrupts, doorbells, and shared memory regions, allowing for tasks such as power management and command stream processing.