<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: klabb3</title><link>https://news.ycombinator.com/user?id=klabb3</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 05 Oct 2026 00:04:22 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=klabb3" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by klabb3 in "What do Visa and Mastercard do? An intro to card networks"]]></title><description><![CDATA[
<p>> VisaNet & friends make the modern consumer world go round.<p>I mean, as opposed to what? You could apply this to any infrastructure cartel like with AT&T in the 90s or Comcast or 100s of historical examples. The alternative to a bridge troll is not ”no bridge”.</p>
]]></description><pubDate>Wed, 09 Sep 2026 22:01:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49635085</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=49635085</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49635085</guid></item><item><title><![CDATA[New comment by klabb3 in "Malicious Rust crate Arrayref runs a build-time payload"]]></title><description><![CDATA[
<p>100% agree. Wow I can’t believe how many think sandbox builds is an actually good idea, on a per language basis too. There are completely standard QoL issues in cargo that have been open for years and nobody is working on. Maintaining a sandbox for idk 3 operating systems minimum that have virtually no sandboxing support? For extremely diverse workloads that typically invoke commands? I mean.. good luck.<p>There are still elephants (or rather mammoths) in the room for supply chain security, such as having 1500 nested deps for a standard project. It’s like we never woke up from the nightmare of leftpad.<p>If your project had code from 100s of individuals, new versions can be pushed instantly, and nobody wants to review the code, then you have a time bomb. And also other problems.</p>
]]></description><pubDate>Fri, 21 Aug 2026 10:47:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=49386250</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=49386250</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49386250</guid></item><item><title><![CDATA[New comment by klabb3 in "Mars Bar from 1991 found – and it's 20g bigger than today's"]]></title><description><![CDATA[
<p>I believe that in all of EU you can just look at the ”comparison price” which is per-weight and listed below the normal price. It’s also very useful for quickly comparing similar products directly in-store. It’s a great piece of no-nonsense regulation that counters a lot of the deception, and instead favors competition on the price-quality axis, ie healthy market dynamics.</p>
]]></description><pubDate>Mon, 10 Aug 2026 23:20:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=49251213</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=49251213</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49251213</guid></item><item><title><![CDATA[New comment by klabb3 in "The coolest use for the Vision Pro"]]></title><description><![CDATA[
<p>1000%. If you have the luxury/curse of _building_ the house on empty land simulating light is extremely important imo. It determines everything from layout of rooms to window placement to furnishing etc. (You probably don’t want eg sun behind TV). Even ants orient their dwellings with respect to sunlight.</p>
]]></description><pubDate>Thu, 30 Jul 2026 11:25:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=49108504</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=49108504</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49108504</guid></item><item><title><![CDATA[New comment by klabb3 in "Judge approves $1.5B Anthropic settlement for pirated books used to train Claude"]]></title><description><![CDATA[
<p>This reminds me of this argument with libertarians/ancaps:<p>A: rich people pay less % in taxes than wage workers, we should close the loopholes<p>B: but taxes are immoral to begin with<p>A: ok, but can we do something now about the unequal enforcement? Unrealized gains, tax havens, trusts, fake charities, etc?<p>B: well a society based on property rights… ackhully you should read this book by Mises/Rothbard/Rand</p>
]]></description><pubDate>Wed, 22 Jul 2026 11:35:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49005107</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=49005107</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49005107</guid></item><item><title><![CDATA[New comment by klabb3 in "Decoy Font"]]></title><description><![CDATA[
<p>> Maybe the more interesting thing is how far people are going to 'fight' against AI?<p>All ”AI resistance” I’ve seen is not against the tech, but against human bad actors behind AI: unethical procurement of training data, reckless application, low effort high volyme spam, replacing humans, centralization of power, dependency on megacorps etc. I think a lot of people have become less tech-positive after the ad-tech era that brought us social media, unprecedented levels of surveillance, freemium rug pulls etc. It’s much easier to understand the resistance if you place it in that context, rather than imagining millions of sleeper agent luddites suddenly coming out of the woodworks.</p>
]]></description><pubDate>Thu, 16 Jul 2026 18:53:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48938652</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48938652</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48938652</guid></item><item><title><![CDATA[New comment by klabb3 in "I'm a USB-C Maximalist"]]></title><description><![CDATA[
<p>There were two major flaws with the rollout of USB-C, none of them technical:<p>To have unmarked cables. This should have been explicitly forbidden by spec as non-compliant. Today unmarked is the <i>norm</i>, even with premium brands. And the few ones that actually mark their cables have their own markings (which I assume is because the official logos are so incredibly bad). So now instead of wondering if the charger will work, you’re wondering if the cable will work.<p>Secondly, the USB-C rollout was only successful on the sink (device) side. Almost all cheap gadgets come with an A-to-C cable, and chargers and PC ecosystems are very biased on the A ports for the host side. This created an awfully ugly side effect: devices are not always compliant with even basic charging. Since C-to-C should not have live 5V line active at all times, these devices don’t charge at all. I think they’re missing that resistor that tells a compliant charger to make it live. But in either case they only work with A-to-C.</p>
]]></description><pubDate>Tue, 14 Jul 2026 16:41:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48909502</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48909502</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48909502</guid></item><item><title><![CDATA[New comment by klabb3 in "Write code like a human will maintain it"]]></title><description><![CDATA[
<p>Why stop there? If you _use_ handwritten products you’re ngmi. I only use vibe coded operating systems, JavaScript sandboxes, compilers, TLS libraries, databases, rendering engines..</p>
]]></description><pubDate>Fri, 10 Jul 2026 13:58:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=48860012</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48860012</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48860012</guid></item><item><title><![CDATA[New comment by klabb3 in "AI Meets Cryptography 1: What AI Found in Cloudflare's Circl"]]></title><description><![CDATA[
<p>Im not a security engineer at all and I have an instant gut reaction to floats in <i>regular</i> code. ”How big can this get? Is it deserialized? What arithmetic ops are happening? Any risk of rounding error propagation?” etc.<p>Now, I wouldn’t necessarily mean I deem it bad practice in security contexts since again, I don’t know. But if an expert doesn’t consider those things, I would be surprised (and a little scared).</p>
]]></description><pubDate>Tue, 07 Jul 2026 20:21:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48823171</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48823171</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48823171</guid></item><item><title><![CDATA[New comment by klabb3 in "We Are the Last People Who Know How It Works"]]></title><description><![CDATA[
<p>In engineering you have tolerances to deal with non-determinism. ”Within these bounds” and ”given these assumptions then…” is the foundation of building something _on top of_ those things. LLMs are the same, it relies on heavily exact Turing machines as input but its output is entirely unstable. Even if you can get determinism it will never get anything resembling ”bounds” out of the box. That makes it a poor foundation for building on top of. Ie it’s not a screwdriver, it’s the monkey who’s holding it.<p>I do not understand the need to argue that monkeys are better than screwdrivers at screwing. Just let the monkey be the best version of a monkey.</p>
]]></description><pubDate>Tue, 30 Jun 2026 19:38:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48738150</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48738150</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48738150</guid></item><item><title><![CDATA[New comment by klabb3 in "Vulnerability reports are not special anymore"]]></title><description><![CDATA[
<p>It’s not necessarily symmetrical, and in fact would be very surprising if it was. It’s a probabilistic algorithm on both sides, so the energy use to find <i>any</i> working program vs <i>all bugs</i> in a working program are fundamentally different search spaces. Not to mention the false positive rate and the human verification effort. Then even the idea of incremental security checks is potentially flawed since many security issues are non-local (ie not localized to a single module).</p>
]]></description><pubDate>Wed, 24 Jun 2026 11:02:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=48657958</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48657958</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48657958</guid></item><item><title><![CDATA[New comment by klabb3 in "Where to Find the Colors Your Screen Can't Show You"]]></title><description><![CDATA[
<p>> Only very rarely I have seen examples with obvious differences between monitors when showing green objects, e.g. some documentaries with certain vividly colored animals, like some insects, birds, frogs or lizards.<p>According to the article you get purified greens from transmittance through foliage, ie backlight in eg a maple forest. This makes me suspect that it may be more important than just exotic animals, and maybe we are more sensitive to ”greens” than we think? For instance, a lot of my photography of trees/forests tend to feel much more ”green brown mess” and loses structure when going from reality to screen. (Another explanation is that my photos are bad, but I like that one less)</p>
]]></description><pubDate>Sat, 20 Jun 2026 12:45:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48608844</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48608844</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48608844</guid></item><item><title><![CDATA[New comment by klabb3 in "Where to Find the Colors Your Screen Can't Show You"]]></title><description><![CDATA[
<p>This is truly an (accidental?) setback of color reproduction as it has progressed over time. For LED lights R9 is also crucial for skin tones which makes it so bad to just leave that out. Now, the mass produced LEDs are even optimized for CRI at all are virtually all excluding R9, which may be one of the main quality issues that many people perceive with LEDs vs eg incandescent. There’s of course more to it but R9 probably has a disproportionate effect for being a ”minor detail”.</p>
]]></description><pubDate>Sat, 20 Jun 2026 12:28:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=48608746</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48608746</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48608746</guid></item><item><title><![CDATA[New comment by klabb3 in "W Social, public institutions and the theater of European digital sovereignty"]]></title><description><![CDATA[
<p>> The report made it sound like it is some kind of semi-official EU-endorsed project, but its just... a closed source, for-profit social network?<p>This is so stupid. It’s really like truth social. Having a private company with closed source pretending to be open and sovereign (whatever that means), adding ID verification by scanning your passport, it’s like.. gasoline for conspiracy theories. They’re so incredibly tone deaf. It’s like being back in the early 2000s when the older generation didn’t understand the internet. But it’s 2026…<p>Just skip the extra steps of putting social media makeup on a centralized mouthpiece, and make it an official EU site with broadcast only comms. Like public announcements and the like. That would at least serve some value. You can’t have both the social part and the control of the narrative.</p>
]]></description><pubDate>Fri, 19 Jun 2026 13:32:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48598380</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48598380</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48598380</guid></item><item><title><![CDATA[New comment by klabb3 in "Midjourney Medical"]]></title><description><![CDATA[
<p>> Sure, but the process is "what you do" which directly contradicts what you're saying.<p>”What you do” was just short for the _activity_ that you’re doing, eg ”I am coding” or ”I am building a car”, which does not determine the extent of how creative it is. Building ikea furniture from instructions would be low on the creative scale, whereas making a chair from woodworking might be higher, for most people.<p>> Sure but most programmers don't do [side projects]. My point is that you cannot reduce commercial work as not creative just because it's a 9-to-5.<p>Of course not, some people find that perfect match. That said, employment is not optimized for creativity, so it simply appears unusual that it’s conducive to highly creative work. This is my theory of why many programmers pick up hobbies outside of 9-5 where they have better preconditions, whether it’s side projects (same domain) or woodworking (different domain). Some find it at their 9-5, and some don’t feel much urge.<p>> we'll still consider them creative since it is a basic requirement at their 9-5. That is my point - both of them are creative. […] Degrees may vary depending on subjective perception but that was not what was being discussed.<p>I don’t think it’s even meaningful to discuss creativity without acknowledging that it’s both subjective and that degrees may vary. And yes, problem solving is probably always creative to some degree. But the degree is the important part.<p>So, I wouldn’t call _them_ creative or not, because again I don’t think it’s a personality trait nor binary. Only the person doing it can tell how creative it feels. Personally I felt mostly uncreative when doing corporate work. I would have loved for it to feel creative, but it didn’t.</p>
]]></description><pubDate>Thu, 18 Jun 2026 16:31:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48587888</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48587888</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48587888</guid></item><item><title><![CDATA[New comment by klabb3 in "Midjourney Medical"]]></title><description><![CDATA[
<p>Both ”creative mythical noble artist” and ”creative work is just work” are unhelpful strawman arguments. One is elitist, the other is reductionist.<p>Creativity is neither a property of who you are or what you do. It’s about how you do it. It’s closer to a mindset of curiosity, wonder and play. For example, many programmers have a need for creativity within coding, but don’t feel they get it at their 9-5 job, and instead work a side project (like FOSS, indie game) because it’s a more creative experience. The point is: same person, same activity yet one is more creative than the other.<p>The art/artifact itself is not creative. It’s the process that’s creative. Building a car can be creative. Buying a car is not. That’s not romanticizing and gatekeeping people who don’t have time to build a car. It would be genuinely misleading to equate those things.</p>
]]></description><pubDate>Thu, 18 Jun 2026 11:21:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48583716</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48583716</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48583716</guid></item><item><title><![CDATA[New comment by klabb3 in "Feds freaked over Fable 5 after 'fix this code', not jailbreak, say researchers"]]></title><description><![CDATA[
<p>#0f0 #000</p>
]]></description><pubDate>Wed, 17 Jun 2026 22:41:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48578006</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48578006</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48578006</guid></item><item><title><![CDATA[New comment by klabb3 in "Feds freaked over Fable 5 after 'fix this code', not jailbreak, say researchers"]]></title><description><![CDATA[
<p>> What makes this so beautiful IMHO is that it's a trivial jail break, but also a close to unfixable.<p>It’s almost as if identifying security holes is a prerequisite for both fixing and exploiting them. But without knowing the color theme of the terminal, there is simply no way of knowing who is good and who is evil.</p>
]]></description><pubDate>Tue, 16 Jun 2026 14:24:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48555811</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48555811</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48555811</guid></item><item><title><![CDATA[New comment by klabb3 in "All 9,300 Japanese train station, animated by the year it opened (1872–2026)"]]></title><description><![CDATA[
<p>I had a near-instant crash too, but different kind. Firefox iOS. The vibes are leaking</p>
]]></description><pubDate>Wed, 10 Jun 2026 13:17:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=48475862</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48475862</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48475862</guid></item><item><title><![CDATA[New comment by klabb3 in "LLMs are eroding my software engineering career and I don't know what to do"]]></title><description><![CDATA[
<p>This is such an obvious observation that I’m surprised to find it often missing. 0.1X is nothing compared to the destruction (ie negative X) you can do with the right combination of recklessness and managerial pressure. Definitely happens with engineers. Perhaps even more with PMs.</p>
]]></description><pubDate>Sun, 07 Jun 2026 22:32:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48439258</link><dc:creator>klabb3</dc:creator><comments>https://news.ycombinator.com/item?id=48439258</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48439258</guid></item></channel></rss>