<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: jsdalton</title><link>https://news.ycombinator.com/user?id=jsdalton</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 05 Sep 2026 06:23:47 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jsdalton" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jsdalton in "GPT-6 Astra on OpenRouter"]]></title><description><![CDATA[
<p>Simon do you have a page somewhere that shows _all_ of the penguins created by various models across time?<p>You’ve been doing this public service for so long (well, for so long in “AI hype” years anyway) that it’d be fascinating to see the evolution of this artifact across time.</p>
]]></description><pubDate>Sat, 05 Sep 2026 00:40:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=49571882</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=49571882</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49571882</guid></item><item><title><![CDATA[New comment by jsdalton in "Private healthcare makes industries less innovative. It's time for change"]]></title><description><![CDATA[
<p>I’m likewise baffled. Healthcare spending is a major cost for all employers. Decoupling healthcare from employment would theoretically remove this cost immediately. Shouldn’t pro-business groups have long been lobbying for this?<p>The fact that they are not tells me there must be some other financial incentives at work that are unclear to me.</p>
]]></description><pubDate>Thu, 23 Jul 2026 15:27:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49023144</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=49023144</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49023144</guid></item><item><title><![CDATA[New comment by jsdalton in "The short leash AI coding method for beating Fable"]]></title><description><![CDATA[
<p>I strongly agree with this take — and that’s partly why the article posted here leaves me scratching my head. PRs are already the gate, right? I don’t care what an agent does or doesn’t do within the confines of its workspace assuming their contributions are gated via a git repository and they don’t require exotic access to a production environment to do their development.<p>I’m also with you on the junior / mid-level engineer framing (a “brilliant” junior engineer perhaps, one who graduated from at the top of their class from the best CS program in the country) with a big caveat: AI is like a junior engineer who doesn’t know how to learn.<p>It’s like you’re working with the guy from Memento. Every day your LLM reports to work and they’ve learned nothing from your work so far. Every day is the first day!<p>Now like the Memento guy you can help them to scatter their workspace with sticky notes and reminders everywhere. With some effort you can start to approximate that thing called “learning” which is LITERALLY the most important trait of every single software developer on a team.<p>But I confess it’s a struggle for me and the available tooling isn’t there yet. The best I’ve done looks closer to the “second brain” people use tools like Obsidian for. Sadly I don’t think a second brain is a substitute for a first brain. And to be 100% honest any engineer who exhibited the same inability to learn and grow as an AI agent would be sacked after their first month on the job at any company I’ve ever worked at.<p>I’m actually reasonably optimistic that either the main AI providers or someone else will improve on this in the coming years. It certainly feels like a decent memory paired with a well architected thinking system that’s better at contextually injecting memories (I find LLMs today don’t know what they don’t know unless you force them to put metaphorical sticky notes all over the place) as well as capturing real learnings without supervision shouldn’t be an impossible task requiring novel technical structures.<p>Anyhow I’d love to be wrong about some of the above and I’m always reading articles like this one hoping that someone has solved these problems already and that I’m just slow on the uptake. But as of today, I’m only modestly better at architecting such agents than I was when I started.</p>
]]></description><pubDate>Fri, 03 Jul 2026 05:20:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48771081</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=48771081</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48771081</guid></item><item><title><![CDATA[New comment by jsdalton in "Study suggests most Americans would be healthier without daylight saving time (2025)"]]></title><description><![CDATA[
<p>Permanent DST is just a synonym for "let's all agree to wake up an hour earlier." The same change could be affected by e.g. schools and businesses agreeing to open at 8am instead of 9am. (Of course that would be wildly unpopular so permanent DST is just way to trick people into swallowing the pill.)<p>But would behavior change in the long run? Countries like Spain where solar noon differs wildly from clock noon just end up aligning their rituals accordingly (e.g. eating dinner at 9pm).</p>
]]></description><pubDate>Tue, 30 Jun 2026 07:33:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=48729607</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=48729607</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48729607</guid></item><item><title><![CDATA[New comment by jsdalton in "Show HN: Performative-UI – A react component library of design tropes"]]></title><description><![CDATA[
<p>It seems to me the parent commenter is saying the opposite: looking exactly like each other _is_ the point. It's a form of social signaling, to indicate that a project "belongs" to the in group of high-flying successful AI hype projects.<p>Note I'm not arguing that this is a good strategy. But given that so many people follow it I imagine it's not as bad as it appears on the surface.</p>
]]></description><pubDate>Mon, 08 Jun 2026 16:11:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48447213</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=48447213</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48447213</guid></item><item><title><![CDATA[New comment by jsdalton in "Don't just paste the AI at me"]]></title><description><![CDATA[
<p>I’d much, much prefer people were honest about AI answers and text and had the decency to cite it explicitly when they use it.<p>What I hate far worse than what this article complains about is just blatant AI writing in articles, comments, video narration you name it.<p>Way more insidious, way bigger problem!</p>
]]></description><pubDate>Sat, 23 May 2026 00:56:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48243440</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=48243440</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48243440</guid></item><item><title><![CDATA[New comment by jsdalton in "Going full AI engineer, not touching code anymore"]]></title><description><![CDATA[
<p>It’s aggressively AI written. I’d rather just read the prompt.<p>It’s unfortunate because many of us are going “full AI” when it comes to coding. And there are some true gives and takes that are interesting to explore.<p>Sadly, this piece reads like pure hype.</p>
]]></description><pubDate>Tue, 19 May 2026 14:43:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48193982</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=48193982</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48193982</guid></item><item><title><![CDATA[New comment by jsdalton in "The Abstraction Fallacy: Why AI can simulate but not instantiate consciousness"]]></title><description><![CDATA[
<p>Yes, and it immediately called to mind for me the phrase “the map is not the territory.”<p>Put another way: no matter how detailed or “perfect” you make a map, it will never be the territory, ie the thing that is mapped.<p>Computers and AI are like a map in this regard —- just ones and zeros that we have assigned meaning to arbitrarily. No matter how “good” AI gets, it’s still just a map of the thing not the thing itself.<p>So AI saying “I feel sad” is never more than a representation of sadness that should not be confused with the subjective experience of sadness itself.</p>
]]></description><pubDate>Wed, 29 Apr 2026 18:06:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47952087</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=47952087</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47952087</guid></item><item><title><![CDATA[New comment by jsdalton in "How the Turner twins are mythbusting modern technical apparel"]]></title><description><![CDATA[
<p>It’s AI.</p>
]]></description><pubDate>Fri, 20 Mar 2026 15:27:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=47455966</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=47455966</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47455966</guid></item><item><title><![CDATA[New comment by jsdalton in "The 100 hour gap between a vibecoded prototype and a working product"]]></title><description><![CDATA[
<p>The metaphor that’s popped into my head recently is baking bread.<p>You can learn to bake good bread. It’s not _that_ hard. And it’ll probably taste better than store bought bread.<p>But it almost certainly won’t be cheaper. And it’ll take a more more time and effort.<p>Still, sometimes you might bake your own bread for kicks. But most of the time, you’ll just buy the bread someone else has already perfected.</p>
]]></description><pubDate>Sun, 15 Mar 2026 15:02:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=47388071</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=47388071</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47388071</guid></item><item><title><![CDATA[New comment by jsdalton in "H-Bomb: A Frank Lloyd Wright typographic mystery"]]></title><description><![CDATA[
<p>I was more bothered by the extraneous word spacing on the second line, between “and” and “the.” Is it just me?</p>
]]></description><pubDate>Sun, 01 Mar 2026 02:13:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47202894</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=47202894</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47202894</guid></item><item><title><![CDATA[New comment by jsdalton in "Factory-built housing hasn't taken off in California"]]></title><description><![CDATA[
<p>Which model did you get, and how much did it end up costing per square foot (if you don't mind me asking)? Just curious how much the real costs end up comparing with the sticker pricess on their website.</p>
]]></description><pubDate>Sun, 22 Feb 2026 21:00:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=47114615</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=47114615</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47114615</guid></item><item><title><![CDATA[New comment by jsdalton in "Microsoft makes Zork open-source"]]></title><description><![CDATA[
<p>Start with SICP!</p>
]]></description><pubDate>Thu, 20 Nov 2025 20:59:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=45997650</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=45997650</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45997650</guid></item><item><title><![CDATA[New comment by jsdalton in "Synesthesia helps me find four-leaf clovers (2023)"]]></title><description><![CDATA[
<p>That all sounds very interesting. As someone who has synesthesia, I’d be interested if you still maintain those tests you refer to?</p>
]]></description><pubDate>Mon, 10 Nov 2025 23:05:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=45882153</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=45882153</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45882153</guid></item><item><title><![CDATA[New comment by jsdalton in "The product of the railways is the timetable"]]></title><description><![CDATA[
<p>I simply don’t agree with the conclusion though I appreciate the approach to thinking about products.<p>I recently chose to take the train vs driving and the factors behind that decision were:<p>* Time, yes. Train was approximately the same but an actually a bit slower.<p>* Cost. Train was slightly cheaper when looking at the true cost of driving. Also significantly cheaper than flying.<p>* Experience. This is entirely overlooked in the timetable centric approach. Train is simply the most pleasant way to travel long distances (maybe ferry is competitive there). I was able to move around and get work done and enjoy the view. If the train company had swapped my train for a bus I would NOT have been a satisfied customer.<p>* City center to city center (vs airport to airport). Had the train company said “we swapped the arrival location to the airport but technically we still got you to the city” I would NOT have been a happy customer.<p>The “trains as timetables” hypothesis would imply that the train could meet my needs via something other than rail travel and would definitely lose me as a customer.<p>On the other hand, improvements such as better wifi service (it was terrible and not sure why cell service is also poor on a train) or a route that was more scenic but did not impact my arrival time significantly would positively affect my likelihood of choosing train.<p>So the better lesson is know your customer needs and know their specific jobs to be done and center your hypothesis around this.</p>
]]></description><pubDate>Fri, 10 Oct 2025 13:50:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=45539039</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=45539039</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45539039</guid></item><item><title><![CDATA[New comment by jsdalton in "Semantic Line Breaks (2017)"]]></title><description><![CDATA[
<p>I’ve often thought this would be useful for version control and change review, since it allows diffs to be a lot less noisy. I’m imagining how much easier it would be to review a PR with significant README edits if the file was already structured with semantic line breaks.<p>I’ve previously had the above thought and applied it to the end of sentences, but the idea of introducing them at the level of semantic thought had not occurred to me. But if this is where we’re going I’d start to wish for indentation possibilities. I’ve do this frequently with SQL statements, introducing both line breaks and indentations to provide a visual structure that mimics the semantic structure of clauses and the details they contain.</p>
]]></description><pubDate>Wed, 10 Sep 2025 12:41:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=45196803</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=45196803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45196803</guid></item><item><title><![CDATA[New comment by jsdalton in "FDA approves eye drops that fix near vision without glasses"]]></title><description><![CDATA[
<p>My father had his eyes fixed like this about a decade ago and purports to be happy with it.<p>IIRC they did actually require that he wear contact lenses that replicated the effect for some amount of time (a month or so I believe) because there are people who are not happy with the arrangement. So they sort of force you to try before you buy.</p>
]]></description><pubDate>Thu, 07 Aug 2025 08:15:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=44821945</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=44821945</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44821945</guid></item><item><title><![CDATA[New comment by jsdalton in "What happens when people don't understand how AI works"]]></title><description><![CDATA[
<p>Agreed. Many animals without language show evidence of thinking (e.g. complex problem solving skills and tool use). Language is clearly an enabler of complex thought in humans but not the entire basis of our intelligence, as it is with LLMs.</p>
]]></description><pubDate>Mon, 09 Jun 2025 14:02:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=44224641</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=44224641</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44224641</guid></item><item><title><![CDATA[New comment by jsdalton in "Revenge of the Junior Developer"]]></title><description><![CDATA[
<p>Much of this post was spot on — but the blind spots are highly problematic.<p>In this agentic AI utopia of six months from now:<p>* Why would developers — especially junior developers — be assigned oversight of the AI clusters? This sounds more like an engineering management role that’s very hands on. This makes sense because the skill set required for the desired outcomes is no longer “how do I write code that makes these computers work correcty” and rather “what’s the best solution for our customers and/or business in this problem space.” Higher order thinking, expertise in the domain, and dare I say wisdom are more valuable than knowing the intricacies of React hooks.<p>* Economically speaking what are all these companies doing with all this code? Code is still a liability, not an asset. Mere humans writing code faster than they comprehend the problem space is already a problem and the brave new world described here makes this problem worse not better. In particular here, there’s no longer an economic “moat” to build a business off of if everything can be “solved” in a day with a swarm of AI agents.<p>* I wonder about the ongoing term scaling of these approaches. The trade off seems to be extremely fast productivity at the start which falls off a cliff as the product matures and grows. It’s like a building that can be constructed in a day up to a few floors but quickly hits an upper limit as your ability to build _on top of_ the foundational layer of poorly understood garbage.<p>* Heaven help the ops / infrastructure folks who have to run this garbage and deal with issues at scale.<p>Btw I don’t reject everything in this post — these tools are indeed powerful and compelling and the trendlines are undeniable.</p>
]]></description><pubDate>Sat, 22 Mar 2025 18:38:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=43447640</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=43447640</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43447640</guid></item><item><title><![CDATA[New comment by jsdalton in "Show HN: Stagehand – an open source browser automation framework powered by AI"]]></title><description><![CDATA[
<p>Does it operate by translating your higher level AI methods into lower level Playwright methods, and if so is it possible to debug the actual methods those methods were translated to?<p>Also is there some level of deterministic behavior here or might every test run result in a different underlying command if your wording isn’t precise enough?</p>
]]></description><pubDate>Thu, 09 Jan 2025 03:56:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=42641442</link><dc:creator>jsdalton</dc:creator><comments>https://news.ycombinator.com/item?id=42641442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42641442</guid></item></channel></rss>