The road to better completions: Building a faster, smarter GitHub Copilot with a new custom model
Find out about the latest custom models powering the completions experience in GitHub Copilot.

The post [The road to better completions: Building a faster, smarter GitHub Copilot with a new custom model](https://github.blog/ai-and-ml/github-copilot/the-road-to-better-completions-building-a-faster-smarter-github-copilot-with-a-new- … ⌘ Read more

Docker + E2B: Building the Future of Trusted AI
Trusted Software Starts Here The era of agents is here. Some teams are experimenting, others are just getting started, and a few are already running agents in production. But one challenge stands out: trust. Trust that your agents will act securely. Over 20 million developers already rely on Docker to build and ship software safely… ⌘ Read more

@movq@www.uninformativ.de My impression also is that good sysadmins are missing. No wonder if they all get laid off because they’re “not doing anything” and developers can just operate their shit themselves. Or so the bosses and plenty devs think. Sadly, that’s the general view.

Hell no, devops is bullshit in my opinion. Most developers (including myself) are rather bad at administrating. A good sysadmin offers other skills. Great admins appear to just sit around, but they’re much more proactively working than programmers who also operate the same stuff. The latter have a waaay more reactive work model in comparison. When things have already gone south. The sysadmin, on the other hand, would have noticed and thus prevented the vast majority very early on when it was far from becoming a problem in the future.

At least that’s my personal experience in all those years in different projects and what my mates tell me from their companies. Sure, skills can be learned, but it’s just not happening (enough). And obviously, there are people out there who excel in both disciplines, but they are rare. Most fall in one of the categories. Not to forget, plenty are just bad at everything. :-)

What 350 different theories of consciousness reveal about reality
There are hundreds of coherent theories attempting to explain the origins of experience. Robert Lawrence Kuhn explores what they reveal about free will, artificial intelligence and life after death ⌘ Read more

Introducing a Richer ”docker model run” Experience
The command line is where developers live and breathe. A powerful and intuitive CLI can make the difference between a frustrating task and a joyful one. That’s why we’re excited to announce a major upgrade to the interactive chat experience in Docker Model Runner, our tool for running AI workloads locally. We’ve rolled out a… ⌘ Read more

AWS experiences 12+ hour multi-service outage
Comments ⌘ Read more

Adding distributed tracing to AI Gateway: My LFX mentorship journey
In today’s rapidly evolving AI landscape, effectively monitoring and debugging AI Gateways has become a critical challenge. This article shares my complete experience through the LFX Mentorship program, where I added OpenTelemetry distributed tracing support to… ⌘ Read more

Docker Model Runner Meets Open WebUI: A Simpler Way to Run Local AI Models
Hi, I’m Sergei Shitikov - a Docker Captain and Lead Software Engineer living in Berlin. I’m focused on DevOps, developer experience, open source, and local AI tools. I created this extension to make it easier for anyone - even without a technical background - to get started with local LLMs using Docker Model Runner and… ⌘ Read more

AI Trading in Real Market
An experiment on measuring AI’s trading abilities.

Comments ⌘ Read more

10 Days of Humiliation When the Person Should Have Stayed in Bed
Humiliation is one of the most powerful human emotions. We never forget it when it happens to us, and when channeled effectively, it can help us to become the best versions of ourselves. However, humiliation is an extremely uncomfortable experience; we don’t like it when it happens to us, and we certainly don’t like to […]

The post [10 Days of Humiliation When the Person Should Have Stayed in Bed](https … ⌘ Read more

How to turn Liquid Glass into a solid interface
Apple’s new Liquid Glass interface design brings transparency and blur effects to all Apple operating systems, but many users find it distracting or difficult to read. Here’s how to control its effects and make your interface more usable. Although the relevant Accessibility settings are quite similar across macOS, iOS, watchOS, and tvOS, I separate them because they offer different levels of utility in each. I have no experience with (o … ⌘ Read more

Paralysed man can feel objects through another person’s hand
Keith Thomas, a man in his 40s with no sensation or movement in his hands, is able to feel and move objects by controlling another person’s hand via a brain implant. The technique might one day even allow us to experience another person’s body over long distances. ⌘ Read more

Docker Model Runner on the new NVIDIA DGX Spark: a new paradigm for developing AI locally
We’re thrilled to bring NVIDIA DGX™ Spark support to Docker Model Runner. The new NVIDIA DGX Spark delivers incredible performance, and Docker Model Runner makes it accessible. With Model Runner, you can easily run and iterate on larger models right on your local machine, using the same intuitive Docker experience you already trust. In this… ⌘ Read more

Optery (YC W22) – Hiring Tech Lead with Node.js Experience (U.S. & Latin America)
Comments ⌘ Read more

50% Off Everything at The Lunduke Journal through Sunday
We experimented with doing away with “sales” during September. That didn’t work. So here’s a massive sale to keep The Lunduke Journal’s lights on. ⌘ Read more

From the Captain’s Chair: Pradumna Saraf
Docker Captains are leaders from the developer community that are both experts in their field and are passionate about sharing their Docker knowledge with others. “From the Captain’s Chair” is a blog series where we get a closer look at one Captain to learn more about them and their experiences.  Today, we are interviewing Pradumna… ⌘ Read more

Powered by Docker: How Open Source Genius Cut Entropy Debt with Docker MCP Toolkit and Claude Desktop
This is part of the Powered by Docker series, where we feature use cases and success stories from Docker partners and practitioners. This story was contributed by Ryan Wanner. Ryan has more than fifteen years of experience as an entrepreneur and 3 years in AI space developing software and is the founder of Open Source… ⌘ Read more

Today, I experimented with Linux Capabilities as a continuation to my Unix Domain Sockets research from a few months ago: https://lyse.isobeef.org/caller-information-via-unix-domain-sockets/#capabilities

I learned that I don’t know hardly anything and there is heaps more to explore. Tomorrow, I will do the same in Go and see how that feels.

Lake Tahoe algae experiment suggests seasonal shifts ahead
As the climate warms and nutrient inputs shift, algal communities in cool, clear mountain lakes like Lake Tahoe will likely experience seasonal changes, according to a study from the University of California, Davis, published in Water Resources Research. ⌘ Read more

Llama.cpp Gets an Upgrade: Resumable Model Downloads
We’ve all been there: you’re 90% of the way through downloading a massive, multi-gigabyte GGUF model file for llama.cpp when your internet connection hiccups. The download fails, and the progress bar resets to zero. It’s a frustrating experience that wastes time, bandwidth, and momentum. Well, the llama.cpp community has just shipped a fantastic quality-of-life improvement… ⌘ Read more

Repetitive negative thinking mediates relationship between self-esteem and burnout in students, study finds
When people are highly stressed for prolonged periods of time, they can sometimes experience a state known as burnout, characterized by pronounced emotional, mental and physical exhaustion. The stressors leading to burnout could be personal, such as family conflicts or the end of a relationship, as well as academic or professional, such as studying a lot for exams or working long … ⌘ Read more

A Mac-like experience on Linux
Comments ⌘ Read more

I experimented with a 2.4x7mm aluminium rivet I had on hand. As expected, it was quite a bit long. Using my pliers wrench, I was able to crush it down by quite some bit. I should have taken a photo right after the hand riveter for comparison. Now, it’s much smoother and the chance of cutting my hand open is reduced by quite a bit. But breaking the burr with a few file strokes is still necessary. I should get 2.4x4mm rivets and try with them. I reckon they would be more suited for my 0.5mm sheet metal.

With the pliers wrench again, I was able to also crush down the chopped off 3mm copper nail and form a second head. That was surprisingly easy. Now, I need to figure out how to efficiently make a head on the remaining copper nail shaft, so that I can use this again.

Both are rock solid, there’s absolutely no movement at all between the two sheet metal cutoffs.

https://lyse.isobeef.org/tmp/nietenexperiment/

Okay, they are also offering 2.8x25mm copper nails. Which I actually do have a single one here. :-)

My hardware collection also includes a few brass-like looking screws that I could repurpose into rivets. But I reckon I have to upgrade my burner first. I’m not a metal worker by any means, so I could be totally wrong, but I imagine that some heat is necessary to loosen the work-hardening effect when beating on them. I will do some experiments on Saturday and report back.

From Shell Scripts to Science Agents: How AI Agents Are Transforming Research Workflows
It’s 2 AM in a lab somewhere. A researcher has three terminals open, a half-written Jupyter notebook on one screen, an Excel sheet filled with sample IDs on another, and a half-eaten snack next to shell commands. They’re juggling scripts to run a protein folding model, parsing CSVs from the last experiment, searching for literature,… ⌘ Read more

Fine-Tuning Local Models with Docker Offload and Unsloth
I’ve been experimenting with local models for a while now, and the progress in making them accessible has been exciting. Initial experiences are often fantastic, many models, like Gemma 3 270M, are lightweight enough to run on common hardware. This potential for broad deployment is a major draw. However, as I’ve tried to build meaningful,… ⌘ Read more

Show HN: Autism Simulator
Hey all, I built this. It’s not trying to capture every autistic experience (that’d be impossible). It’s based on my own lived experience as well as that of friends on the spectrum.

I’m trying to give people a feel for what masking, decision fatigue, and burnout can look like day-to-day. That’s hard to explain in words, but easier to show through choices and stats. I’m not trying to “define autism”.

I’ve gotten good feedback here about resilience, meds, and difficulty tuning. I’ll keep tweaking it. If e … ⌘ Read more

Microsoft conducts Windows reorg that sees core engineering teams back under the same roof as feature experience teams
Microsoft is reorganising the Windows teams. Again. For those unaware, the Windows organization has essentially been split in two since 2018. Teams that work on the core of Windows were moved under Azure, and the rest of the Windows team (those that focused on top level features and user experienc … ⌘ Read more

@lyse@lyse.isobeef.org I give up. Just doesn’t give me a 360° video. 🥴 Maybe I’m just having bad luck with YouTube’s randomized stuff (maybe I’m getting “experiments”, who knows) …

I was trying to say (badly):

That’s kind of my position on this. If we are going to make significant changes in the threading model, let’s keep content based addressing, but also improve the user experience. Answering your question, yes I think we can do some combination of both.

@bender@twtxt.net @movq@www.uninformativ.de I had automatically yt-dlped https://www.youtube.com/watch?v=OZTSIYkuMlU. It’s only worth for an experiment, no recommendation to watch.

@alexonit@twtxt.alessandrocutolo.it Yhays kind of love you!! Stance and position on this. If we are going to make chicken changes in the threading model, let’s keep content based addressing, but also improve the use of experience. So in fact, in order to answer your question, I think yes, we can do some kind of combination of both.

@lyse@lyse.isobeef.org I don’t think there’s any point in continuing the discussion of Location vs. Content based addressing.

I want us to preserve Content based addressing.

Let’s improve the user experience and fix the hash commission problems.

@prologic@twtxt.net I know we won’t ever convince each other of the other’s favorite addressing scheme. :-D But I wanna address (haha) your concerns:

1. I don’t see any difference between the two schemes regarding link rot and migration. If the URL changes, both approaches are equally terrible as the feed URL is part of the hashed value and reference of some sort in the location-based scheme. It doesn’t matter.

2. The same is true for duplication and forks. Even today, the “cannonical URL” has to be chosen to build the hash. That’s exactly the same with location-based addressing. Why would a mirror only duplicate stuff with location- but not content-based addressing? I really fail to see that. Also, who is using mirrors or relays anyway? I don’t know of any such software to be honest.

3. If there is a spam feed, I just unfollow it. Done. Not a concern for me at all. Not the slightest bit. And the byte verification is THE source of all broken threads when the conversation start is edited. Yes, this can be viewed as a feature, but how many times was it actually a feature and not more behaving as an anti-feature in terms of user experience?

4. I don’t get your argument. If the feed in question is offline, one can simply look in local caches and see if there is a message at that particular time, just like looking up a hash. Where’s the difference? Except that the lookup key is longer or compound or whatever depending on the cache format.

5. Even a new hashing algorithm requires work on clients etc. It’s not that you get some backwards-compatibility for free. It just cannot be backwards-compatible in my opinion, no matter which approach we take. That’s why I believe some magic time for the switch causes the least amount of trouble. You leave the old world untouched and working.

If these are general concerns, I’m completely with you. But I don’t think that they only apply to location-based addressing. That’s how I interpreted your message. I could be wrong. Happy to read your explanations. :-)

The Antique Phone Experience ⌘ Read more

Silent Component Updates & Redesigned Update Experience
Following on from our previous initiative to improve how Docker Desktop delivers updates, we are excited to announce another major improvement to how Docker Desktop keeps your development tools up to date. Starting with Docker Desktop 4.46, we’re introducing automatic component updates and a completely redesigned update experience that puts your productivity first. Why We’re… ⌘ Read more

@zvava@twtxt.net Not much of a known fact these days, but thereused to be a Yarn phone app (https://git.mills.io/yarnsocial/app), last version released 5 or so years ago, but it still suggests, it has to be somewhat feasable, to make another one. I don’t think anyone tried since, because the web version works well on phones, but I’m still hoping, we get a more native phone experience, one day.

i went to a rilo kiley concert the other day and it was so special to me… i teared up at some of the songs but when “a better son/daughter” came on, i full on cried. what an amazing experience.

photos: https://eunoia.sayitditto.net/photos/rilo-kiley-2025sep/

@lyse@lyse.isobeef.org Yeah, removing the cover will probably help. I’ll have to try. 😅 And, yes, the scrolling is pretty annoying (and kind of ruins the experience a little bit).

The printer isn’t that loud – at least not for a dot matrix printer. 😅 It’s been ~30 years since I’ve last seen them in person, but I remembered these things to be louder. I’m typing on my Model M, maybe that contributes to the perceived noise on this video. Here’s an isolated recording of that keyboard: https://movq.de/v/ddc98b03d8/2022-02-21–model-m-goes-brrr.ogg 🤣 It really sounds like that when you’re typing fast. Brrrrt.

@thecanine@twtxt.net I think Google’s Android is as vanilla as it can be, coming from the “source”. The bloatware is more often than not vendor’s provided, no? I don’t consider Google apps and services bloatware, but an intrinsic part of the Android “vanilla” experience.

@prologic@twtxt.net Anything above a couple hundred Euros. 😅 The current Epson LX-350 appears to be not that pricey, though. 🤔

I mean, what do you want to do with it? If you want to use this as an actual printer for daily use, I’d get a laser printer instead, because they’re very reliable and the print quality is top notch.

I got my dot matrix printer mostly for experiments and nostalgia, so I wouldn’t want to pay something like 300-400€ for it.

For the first time, Americans will experience this homegrown WA apple
A homegrown West Australian apple makes its debut in American supermarkets, with the first shipment to China due to leave next year. ⌘ Read more

@movq@www.uninformativ.de having to go to a gopher proxy to see a text document better served on readily available web servers… 🤭, but I digress. Verbatim text:

What's Missing from "Retro"
~softwarepagan
------------------------------------------------------------------
You know, often, when I say I miss older ways of computing or
connecting online, people tell me "there's nothing stopping you
from doing that now!" and they are technicay correct in most cases
(though I can't, for example, chat with friends on MSN ever
again...) However, let me explain that while this type of thing can
*sort of* fill that hole in my heart, it isn't *the same.*

Say, for example, I wanted to connect with others over a BBS. This
wouldn't offer the same types of connections it used to. While
there are BBSes around with active users, they're no longer there
to discuss movies, Star Trek, D&D, games, etc. They're there to
discuss *BBSes.* The same can be said for Gopher, old-school forums
and all sorts of revival projects (such as Escargot, Spacehey,
etc.) Retrocomputing enthusiasts, while they have a variety of
interests, are often in these spaces to discuss the medium itself
and not other topics. This exists at a stark contrast from how
things were in the past, where a non-tech-inclined person may learn
the tech to connect with likeminded others (as I did as a
Zelda-obsessed kid.)

The same can be said of old media. People will say "well, nobody is
stopping you from watching old shows/movies now!" Again, they are
technically correct. I can go home right now and watch *Star Trek:
The Next Generation* to my heart's content. It will never again,
however, be current, or new. When something is new, it serves as a
shared cultural experience. Remember how "Game of Thrones* felt in
the mid-to-late 2010s? Yeah, that.

It's sad. I sustain myself on a mixed diet of old things, new
things, and new things intended for old millenials like me who like
old things. It can be bittersweet. 

We did an experiment at work today: Do I even need to lock my laptop when I’m gone or is nobody able to use it anyway?

It went as expected. 🤣

@movq@www.uninformativ.de @kat@yarn.girlonthemoon.xyz I also wondered for a very long time why nobody improved the man experience in the terminal. I’d love to see links and more colors.

@movq@www.uninformativ.de That’s really cool! I wanted to experiment with Landlock in tt as well. But other than just thinking about it, nothing really happened.

Depending on the available Landlock ABI version your kernel supports, you might even restrict connect(…) calls to ports 80, 443 and maybe whatever else has been configured in the subscription list.

@prologic@twtxt.net Ah, I’m referring to software that’s similar to that of suckless.org: Small, minimal codebases, small tools, but still useful. dmenu is probably the best example and also farbfeld.

Here’s the author of Anubis talking about some of their experiences:

https://xeiaso.net/blog/why-i-use-suckless-tools-2020-06-05/

(You can skip the long config and keybinds part.)

@lyse@lyse.isobeef.org Rust is so different and, at the same time, so complex – it’s not far fetched to assume that I simply don’t understand what’s going on here. The docs appear to be clear, but alas … is it a bugs in the docs? Is it a lack of experience on my part? Who knows.

By the way, looks like there was a bit of a discussion regarding that name:

https://github.com/rust-lang/rust/issues/120048

My Journey to KubeCon + CloudNativeCon 2024: A Story of Volunteering and Growth
My name is Oscar Ayra and I am from Lima, Peru. In 2024, I had the privilege of being part of the volunteer team at Kubernetes Community Days (KCD) Lima. It was an enriching experience where… ⌘ Read more

50 Command Line Tools You Wish You Knew Sooner

Image

Master the terminal with these essential commands that will transform your Linux experience from novice to power user.

[Continue reading on InfoSec Write-ups »](https://infosecwriteups.com/50-command-line-tools-you-wis … ⌘ Read more