Plasma Bigscreen – 10-foot interface for KDE plasma

https://plasma-bigscreen.org/img/Bigscreen1.png
Plasma Bigscreen is a free, open-source interface for Linux designed for TVs and HTPCs. It offers a customizable big-screen experience with app support and settings management via TV remote or game controller.

Show HN: Tanstaafl – Pay-to-inbox email on Bitcoin Lightning

https://tanstaafl.email/og-image.png
TANSTAAFL Mail uses Bitcoin Lightning for secure, decentralized micropayments to filter out spam and unwanted emails. It connects to your existing email and allows you to set a price for your attention, paid in Bitcoin.

Tell HN: I'm 60 years old. Claude Code has re-ignited a passion

You're retiring but still passionate about coding, recalling your early days with Active Server Pages and VB6. Claude Code is reigniting that excitement and drive.

UUID package coming to Go standard library

https://opengraph.githubassets.com/3aa77ddf235ddf477c8efefb6f7624a0c73120905c104c1d82d288ed526520bc/golang/go/issues/62026
A package to generate and parse UUID versions 3, 4, and 5 should be added to the Go standard library due to its widespread use in third-party packages. This addition would make Go more consistent with other languages, as it currently stands out for lacking built-in UUID support.

this css proves me human

You're rewriting a blog post to appeal to technical readers by changing capitalization, using em dashes, and correcting grammar. You're also contemplating a deeper change in your writing style to better reflect your thoughts and engagement with the world.

Ki Editor - an editor that operates on the AST

Bridge the gap between coding intent and action: manipulate syntax structures directly, avoiding mouse or keyboard gymnastics. Amplify your coding efficiency: wield multiple cursors for parallel syntax node operations, revolutionizing bulk edits and refactoring. Selection Modes standardize movements across words, lines, syntax nodes, and more, offering unprecedented flexibility and consistency.

QGIS 4.0

Working and Communicating with Japanese Engineers

https://www.tokyodev.com/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NDEyODAsInB1ciI6ImJsb2JfaWQifX0=--6f5dfad5b6aff0d51445a20b2a673b5cdb46cb40/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJwbmciLCJyZXNpemVfdG9fZmlsbCI6WzczNiw0MDldfSwicHVyIjoidmFyaWF0aW9uIn19--e2486cd8d00c12458425746edf0c67f7d8cd645b/Creating_a_business_in_Japan.png
To improve communication on an international tech team, especially in a Japanese company, be aware of your speaking habits, use clear and specific language, and avoid jargon and technical terms that may be unfamiliar to non-native speakers. By following these best practices and being mindful of cultural differences, you can help create a more inclusive and effective team environment, even if ...

Helix: A post-modern text editor

Helix is a modal editor inspired by Kakoune, offering concurrent code editing and robust syntax trees. It integrates features like auto completion, code navigation, and diagnostics without additional configuration.

Galileo's handwritten notes found in ancient astronomy text

Uploading Pirated Books via BitTorrent Qualifies as Fair Use, Meta Argues

https://torrentfreak.com/images/meta-logo-1-600x383.png
Meta is defending itself against a class-action lawsuit by arguing that using pirated books to train its LLM qualifies as fair use, and that uploading pirated books to other users via BitTorrent is also fair use due to the protocol's inherent nature. The company claims that its use of BitTorrent was necessary to obtain the valuable data, and that the authors' own admissions undermine their ...

LLMs work best when the user defines their acceptance criteria first

https://substackcdn.com/image/fetch/$s_!b3NO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F503cef77-5d11-4c3b-8b94-ef3a09599d87_1212x811.png
The author discusses the limitations of using Large Language Models (LLMs) in coding, citing two case studies where LLM-generated code failed to meet performance expectations due to a lack of understanding of the underlying system. The author argues that LLMs can produce plausible but incorrect code, and that developers should define specific acceptance criteria to ensure correctness, rather ...

Lock Scroll with a Vengeance

https://unsung.aresluna.org/_media/lock-scroll-with-a-vengeance/ogimage.png
The Scroll Lock key was originally added to fix spreadsheet scrolling issues before mice and fast graphics cards. Its modern equivalent in some apps feels strange and claustrophobic to the author.

Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scripting

https://raw.githubusercontent.com/moongate-community/moongatev2/main/images/moongate_logo.png
Moongate v2 is a modern Ultima Online server project built with .NET 10, aiming for a clean, modular architecture with strong packet tooling and deterministic game-loop processing. The project is open to contributors and welcomes pull requests with changes, following the project's coding standards and including tests, and is licensed under the GNU General Public License v3.0.

Sarvam 105B, the first competitive Indian open source LLM

https://assets.sarvam.ai/tr:f-auto/images/03117ysv/production/ef7fefef0603837a95a8ad4547cb5def4818dbe9-2016x1260.png?w=1200

Editing changes in patch format with Jujutsu

The user wanted to rename a method in a Jujutsu change without relying on LSP, and found a workaround using jj diffedit and a custom external tool. They created a shell script to generate a patch file and edit it with an external editor, which they registered with Jujutsu for future use.

Querying 3B Vectors

https://github-production-user-asset-6210df.s3.amazonaws.com/3837836/526233940-ecca4afd-81bf-45a4-9043-ad7da174d93a.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAVCODYLSA53PQK4ZA%2F20260307%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260307T042331Z&X-Amz-Expires=300&X-Amz-Signature=3f7b8e2aca009f683cc61abae7059f895a8ee72afa2a55b730a0b2b0d3c0e00b&X-Amz-SignedHeaders=host
User is trying to implement optimal map-reduce solution for vector search on 3 billion vectors and 1k query vectors, but faces memory issues and slow performance. Requirements are unclear, including vector format, compression, and machine specs, making it difficult to achieve a scalable solution.

48x32, a 1536 LED Game Computer

https://jacquesmattheij.com/48x32_ledmodule.jpg
My children are hopelessly addicted to their gaming devices. This is a problem, but not one that I can directly solve because the school mandates that they have both an Android smartphone and a Windows laptop. Rather than to meet the problem head on I figured the better way to address it is to replace consumption with creation. But creating anything at all on a smartphone or a laptop, where ...

Modernizing swapping: virtual swap spaces

The user discusses the Linux kernel's swapping subsystem and proposes improvements to the zswap and zram mechanisms, including the idea of making tmpfs zswappable. They also suggest that the kernel's swapping subsystem could be simplified by unifying zram and tmpfs, and that the current implementation of zswap has limitations that could be addressed by allowing it to allocate space on the ...

My application programmer instincts failed when debugging assembler

https://landedstar.com/blog/img/posts/app_brain_breaking_on_assembler.png
The author, an application programmer, tried building an Operating System in 1,000 Lines and encountered difficulties due to their lack of experience with low-level programming. They struggled with debugging assembler-level bugs and had to adjust their mindset to understand the direct manipulation of memory and registers.

Show HN: Kula – Lightweight, self-contained Linux server monitoring tool

https://private-user-images.githubusercontent.com/6292788/557097177-77d5850a-c3a4-47fe-b33e-dcaeeb3c8e4d.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.bh6unrtXnwabMbZUjTRzGO-hDAg6ngaJ0bU2WJmTGCw
Kula is a system metrics collector and real-time dashboard that stores data in a tiered ring-buffer and serves it through a Web UI and terminal TUI. It uses Argon2id hashing for authentication and has a customizable configuration file.

Tech employment now significantly worse than the 2008 or 2020 recessions

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.

The Longing (1999)

We feel a deep resentment towards being managed in a corporate environment where our voices are suppressed. This longing for the Web is rooted in our desire to express ourselves authentically and have a voice.

CT Scans of Health Wearables

https://cdn.prod.website-files.com/63e15418201b6e2a5cabb911/698fa241826722f18b0827c3_oura-400x400-95color-70delay-2frame-compressed.png
Experience the engineering behind today’s leading health wearables including Oura Ring, Dexcom G7, Omnipod, and Jabra Hearing Aids. Industrial CT scans reveal how these devices merge medical precision with consumer design.

What canceled my Go context?

https://blob.rednafi.com/static/images/home/cover.png
The Go context package's cause APIs, introduced in Go 1.20, allow developers to track the reason behind a context cancellation, enabling better error handling and logging. However, there are subtleties to consider when using WithTimeoutCause, such as defer cancel() discarding the cause on the normal return path, and the need for a stacked approach to support downstream code relying on ...

Maybe there's a pattern here?

https://dynomight.net/img/pattern/havre.jpg
Inventors and scientists like Hermann Oberth, Johannes Winkler, and Alfred Nobel created machines and technologies that could be used for war, but some, like Nobel, hoped to use them to prevent war. Others, like Leo Szilárd and Mikhail Kalashnikov, grappled with the moral implications of their creations and the devastating consequences of war.

Launch HN: Palus Finance (YC W26): Better yields on idle cash for startups, SMBs

Sam and Michael from Palus Finance are building a treasury management platform for startups to earn higher yields with a high-yield bond portfolio. Their platform targets 4.5-5% returns vs 3.5% from money market funds with a flat 0.25% annual fee.

From Fargo to Zebra

https://cendyne.dev/c/r3xfzz6o?width=645
- 18 min read - Text Only This was the first year FurSquared used Zebra printers for registration — specifically the ZD420C model. Previously, going back to before I started to staff, FurSquared used the HID DTC1250e printer for on demand full-color badges. At my direction, the convention pivoted away from these printers and the results met my expectations. Most furries want to be represented ...

Entomologists use a particle accelerator to image ants at scale

https://spectrum.ieee.org/media-library/four-grey-3d-models-of-ants-shown-up-close-in-high-detail-two-larger-ants-tower-above-two-smaller-ones-in-the-front-the-larges.jpg?id=65150255&width=1200&height=750
Scientists created Antscan, a 3D atlas of ant morphology with high-resolution images of 792 species. The dataset is now freely available online, allowing anyone to explore and analyze ant anatomy digitally.

Hardening Firefox with Anthropic's Red Team

https://www.anthropic.com/_next/image?url=https%3A%2F%2Fwww-cdn.anthropic.com%2Fimages%2F4zrzovbb%2Fwebsite%2Fc3fe844b8a437af0e44027bad81523c88b89b1ab-4584x2580.png&w=3840&q=75
AI models like Claude can now identify high-severity vulnerabilities in complex software at accelerated speeds. A collaboration with Mozilla using Claude Opus 4.6 discovered 22 vulnerabilities, 14 of which were high-severity, in Firefox.