<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: joss82</title><link>https://news.ycombinator.com/user?id=joss82</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 21 Jun 2026 13:12:36 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=joss82" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by joss82 in "Claude Fable 5"]]></title><description><![CDATA[
<p>Yes, this is also my feeling.<p>It happens for every single Anthropic release. Then I try it on real dev and the result is laughably bad. Except in design where it has been doing a decent job for a while. I am not a designer and my bar is pretty low.</p>
]]></description><pubDate>Wed, 10 Jun 2026 07:11:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=48472582</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=48472582</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48472582</guid></item><item><title><![CDATA[New comment by joss82 in "The company I work for is losing all of its humanity, I don't know where to go"]]></title><description><![CDATA[
<p>Thank you for this answer, it saved me hours of experimenting.<p>And bonus points for bashing MongoDB, of course. Every single project that I worked on where MongoDB was used, also had MongoDB as the single largest constraint and operations time sink.</p>
]]></description><pubDate>Mon, 08 Jun 2026 10:49:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=48443674</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=48443674</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48443674</guid></item><item><title><![CDATA[New comment by joss82 in "The company I work for is losing all of its humanity, I don't know where to go"]]></title><description><![CDATA[
<p>Dude. You are marketable as fuck.<p>Don’t live in the hype. Not everyone is drinking the ai cool-aid bottoms up.<p>What do you mean by fastapi being a mistake ?</p>
]]></description><pubDate>Fri, 05 Jun 2026 19:56:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=48417375</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=48417375</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48417375</guid></item><item><title><![CDATA[New comment by joss82 in "He asked AI to count carbs 27000 times. It couldn't give the same answer twice"]]></title><description><![CDATA[
<p>Are you building the site from the same json files that are used in the game?<p>AIs are still computer programs and are not given the resources to render javascript, so they cannot access the game data from the website. And they obviously don't have it in their parameters.
BTW Google Gemini Pro just told me that they know the game but did not know the value.
Actually, it points out that it is a known trap for AI to confidently give a wrong, hallucinated value. Maybe it had already seen this thread and integrated it in their parameters or fine tuning.
I don't know...<p>Gemini Fast confidently gives me a wrong value. But very quickly!
I'll attach the entire Gemini response as a sub-reply.</p>
]]></description><pubDate>Sun, 03 May 2026 17:16:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47999124</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=47999124</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47999124</guid></item><item><title><![CDATA[New comment by joss82 in "Scientists Figured Out How Eels Reproduce (2022)"]]></title><description><![CDATA[
<p>They swabbed them and sequenced their DNA.</p>
]]></description><pubDate>Sun, 05 Apr 2026 16:31:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47651059</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=47651059</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47651059</guid></item><item><title><![CDATA[New comment by joss82 in "Ask HN: Who is hiring? (December 2025)"]]></title><description><![CDATA[
<p>Parseur | Front-end dev with design appetite | REMOTE [GMT:GMT+6]<p>Parseur is a B2B Saas that automates document-processing workflows.<p>We are a 100% office-less, fully remote team of 5 looking for the 6th full-time (or 80%) team member.<p>We're looking for an excellent front-end dev who ideally knows React.
And it would be nice if you could also design and know your way around CSS.<p>More info here: <a href="https://parseur.com/jobs" rel="nofollow">https://parseur.com/jobs</a></p>
]]></description><pubDate>Tue, 02 Dec 2025 16:15:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=46122742</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=46122742</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46122742</guid></item><item><title><![CDATA[New comment by joss82 in "Ask HN: Am I the only one not using AI?"]]></title><description><![CDATA[
<p>You are not alone.<p>After falling in love and hacking away with Claude for a few weeks, I'm now in the hangover phase, and barely using any AI at all.<p>AI works well to build boilerplate code and solve easy problems, while confidently driving full-speed into the wall as soon as complexity increases.<p>I also noticed that it makes me subtly lazier and dumber. I started thinking like a manager, at a higher-level, believing I could ignore the details. It turns out I cannot, and details came back to bite me quickly.<p>So, no AI for me right now, but I'm keeping an eye out for the next gens.</p>
]]></description><pubDate>Fri, 31 Oct 2025 12:41:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=45771386</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=45771386</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45771386</guid></item><item><title><![CDATA[New comment by joss82 in "Claude Code Unleashed"]]></title><description><![CDATA[
<p>Terragon is amazing. I actually ordered a second laptop to be able to work on several Claude Code PRs at the same time, but with this I don't even need the extra laptop! I've been trying it for 24 hours and it's a nice boost to my productivity, on top of Claude Code's own boost. Yeah!</p>
]]></description><pubDate>Sun, 20 Jul 2025 16:23:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=44626691</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=44626691</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44626691</guid></item><item><title><![CDATA[New comment by joss82 in "It’s not mold, it’s calcium lactate (2018)"]]></title><description><![CDATA[
<p>You missed the joke ;)</p>
]]></description><pubDate>Mon, 31 Mar 2025 16:41:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=43537009</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=43537009</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43537009</guid></item><item><title><![CDATA[New comment by joss82 in "Germany's Water Consumption Down 17% Following Nuclear Reactor Shutdowns"]]></title><description><![CDATA[
<p>Solar and wind cannot replace base load power. Especially not in Germany. They have to rely on peaker plants even more, and those are burning gas, emitting CO2. And they built more coal power plant units, like Datteln 4: <a href="https://en.m.wikipedia.org/wiki/Datteln_Power_Station" rel="nofollow">https://en.m.wikipedia.org/wiki/Datteln_Power_Station</a></p>
]]></description><pubDate>Thu, 27 Feb 2025 12:07:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=43193592</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=43193592</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43193592</guid></item><item><title><![CDATA[New comment by joss82 in "Germany's Water Consumption Down 17% Following Nuclear Reactor Shutdowns"]]></title><description><![CDATA[
<p>If it’s cooled in an “open cycle”, it means that the water vapor is released in the atmosphere, via these huge aero refrigerators towers. It will eventually fall back down as rain or snow.
Water is not a scarce resource in Germany. Shutting down those plans was an ecological and economical disaster bordering on high treason.</p>
]]></description><pubDate>Thu, 27 Feb 2025 11:52:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=43193496</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=43193496</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43193496</guid></item><item><title><![CDATA[New comment by joss82 in "Launch HN: Maritime Fusion (YC W25) – Fusion Reactors for Ships"]]></title><description><![CDATA[
<p>Interesting concept. Let's run the numbers...<p>The largest Q-Max-class gas tanker is 345 meters long [1]. Let's say you manage to fit 3 giant Siemens wind turbines on it, with 100m long blades [2]. It's a bit cramped but let's say you have extenders on the side to make room for all 3 of them. And also let's say you found a way to prevent the ship from tipping over when the wind is strong. By deploying floaters on the side or whatever. Not unsurmountable.<p>Each of those wind turbine has a rated power of 14.7 MW [2]. Let's say that you found a place where the wind blows super strong (but not too strong) and steady all the time. It's possible, since you are a mobile ship, after all. Let's say that you have a way for the ship to keep in the same place despite the strong and steady wind pushing you constantly. Using engines is going to lower your efficiency, so let's say we found another way.<p>So, now your ship is generating 45MW constantly. According to ChatGPT, this is 32 kg of hydrogen per second, taking hydrolysis losses into account.<p>Tanker capacity is 18 620 000 kg of liquid hydrogen. It will take 581 000 seconds to fill up. 9697 minutes, 161 hours, or 6.7 days. Much shorter than I thought... Did I miss something?<p>[1] <a href="https://en.wikipedia.org/wiki/Q-Max" rel="nofollow">https://en.wikipedia.org/wiki/Q-Max</a>
[2] <a href="https://www.offshorewind.biz/2024/04/22/first-siemens-gamesa-14-7-mw-turbine-stands-at-moray-west-offshore-wind-farm/" rel="nofollow">https://www.offshorewind.biz/2024/04/22/first-siemens-gamesa...</a></p>
]]></description><pubDate>Thu, 27 Feb 2025 09:09:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=43192591</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=43192591</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43192591</guid></item><item><title><![CDATA[Show HN: Parseur – extract data from PDFs using the magic of LLMs]]></title><description><![CDATA[
<p>Article URL: <a href="https://parseur.com/">https://parseur.com/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42636426">https://news.ycombinator.com/item?id=42636426</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Wed, 08 Jan 2025 17:28:55 +0000</pubDate><link>https://parseur.com/</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=42636426</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42636426</guid></item><item><title><![CDATA[New comment by joss82 in "A Texas "moth man" photographed 550 species in his own yard"]]></title><description><![CDATA[
<p>Texas yard is the size of a small country</p>
]]></description><pubDate>Fri, 16 Aug 2024 17:14:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=41268305</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=41268305</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41268305</guid></item><item><title><![CDATA[New comment by joss82 in "Money and Happiness: Extended Evidence Against Satiation"]]></title><description><![CDATA[
<p>Yes, you are right that playing a game with infinite ammo and health is boring.<p>However, this never happens in the real world: You buy a nice car, then a nice house, then go to nice vacations, eat better, healthier food.<p>Then you realize that there are layers of nicer everything above what you consider "nice". Build a more ambitious company, and end up building rockets to explore the solar system and make humanity multi-planetary, cure illnesses, extend knowledge or education or peace.</p>
]]></description><pubDate>Thu, 18 Jul 2024 07:48:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=40993425</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=40993425</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40993425</guid></item><item><title><![CDATA[New comment by joss82 in "Llama3 Performance Cost Benchmark"]]></title><description><![CDATA[
<p>I spent the last few days testing Llama3 on different GPUs, to find the cheapest cost per token. Spoiler: it's the Nvidia L4, surprisingly.</p>
]]></description><pubDate>Thu, 25 Apr 2024 16:38:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=40159717</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=40159717</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40159717</guid></item><item><title><![CDATA[Llama3 Performance Cost Benchmark]]></title><description><![CDATA[
<p>Article URL: <a href="https://parseur.com/blog/blog-llama3-performance-cost">https://parseur.com/blog/blog-llama3-performance-cost</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=40159716">https://news.ycombinator.com/item?id=40159716</a></p>
<p>Points: 2</p>
<p># Comments: 1</p>
]]></description><pubDate>Thu, 25 Apr 2024 16:38:24 +0000</pubDate><link>https://parseur.com/blog/blog-llama3-performance-cost</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=40159716</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40159716</guid></item><item><title><![CDATA[New comment by joss82 in "Avoid blundering: 80% of a winning strategy"]]></title><description><![CDATA[
<p>It's a bit like trying to know if a geometric series is going to converge to 0 or diverge towards infinity.<p>If a blunder is a 0, then avoiding blunders is super important.<p>For example if you are in finance or accounting, commiting fraud makes you lose your license and set your business value to zero.</p>
]]></description><pubDate>Wed, 03 Apr 2024 14:56:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=39918312</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=39918312</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39918312</guid></item><item><title><![CDATA[New comment by joss82 in "Avoid blundering: 80% of a winning strategy"]]></title><description><![CDATA[
<p>This only works where the number of moves is finite, and you can only iterate in lockstep with your opponent: tennis and chess are good examples.<p>If you are a startup, you don't have to wait for your competitors to play before making a move, you can (and must, to survive) make as many moves as you possibly can, to get ahead.<p>A blunder is not as bad as not making enough great moves.</p>
]]></description><pubDate>Wed, 03 Apr 2024 09:42:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=39915273</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=39915273</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39915273</guid></item><item><title><![CDATA[New comment by joss82 in "DiskClick: Ever wanted to hear old hard drive sounds"]]></title><description><![CDATA[
<p>Haha</p>
]]></description><pubDate>Tue, 20 Feb 2024 04:50:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=39438164</link><dc:creator>joss82</dc:creator><comments>https://news.ycombinator.com/item?id=39438164</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39438164</guid></item></channel></rss>